How To Update Samsung Galaxy Pro B7510 to JPKC4 2.2.2 Firmware

Samsung Galaxy Pro LogoIf you have recently purchased the latest SAMSUNG Galaxy Pro handset then we will see on how you can update to the latest firmware of Android 2.2.2 version from the current version of either 2.2.1 or even 2.2 Froyo version. There are many add-ons which have been included in this update of Froyo 2.2.2 version which we will see in the due course of this article. Please note that any one from any part of the World can proceed and update their device of SAMSUNG Galaxy Pro handset but the only condition being that you should ensure that your phone is not a network locked handset which means that your handset should not be network locked which means that in other words it should be SIM FREE. The simplest way to find whether the device is network locked or not then you can just find by a simply trick that is if you see any operator’s name on the phone then it’s a Network locked phone and this update is not for you guys. The reason being this update will or will not work on this phone is because all the network locked phones are only updated with the Operator as it has some dedicated applications. This all new update of SAMSUNG Galaxy Pro is dubbed as Froyo JPKC4 which we will look on how you can update with the same.

So, let’s proceed and see on what are the things which you will have to look out for before updating your phone as well as while updating your phone. So it’s highly recommended to follow the instructions carefully before proceeding to the update as if you don’t follow the instructions which are mentioned below then there is a high probability that you may even brick your phone and your phone may turn into an expensive paperweight after which your device may or may not become repairable or irreparable.

There are several improvements which have been done. Please note that there are no changes if you compare with the version of. Please note that many users keep repeatedly address the issue of NO INTERNET CONNECTION working after the firmware update, for all those i would like to say that since the firmware upgrade process will be undergone all the APN Settings which are responsible for the Internet access will be wiped and you will have to reconfigure them all to get an Internet access and in the same way you will also have to configure all the MMS settings to be able to send the MMS from your phone after the firmware update.Also, updating this firmware in any manner will not void the warranty or spoil the phone as long as you are following every single instruction which is mentioned below. Please note that in any manner that is in part or in whole we can’t be held responsible for anything and this firmware is not recommended for all those whose phones are network locked.

Pre requisites for Firmware update:

  • Please note that before proceeding to the updation of the Galaxy Pro, ensure that your phone is having the model number as Samsung Galaxy Pro B7510  and not any other similar looking phones as if you install with this firmware then some of the functionalities won’t run and could even lead to serious damage to your phone.
  • Ensure that all data which is present in your phone is backed up in your computer which can be done by using the Astro File Manager application. Also, you can manage all contacts by syncing all of them with the Gmail.
  • Next up ensure that you have removed the SIM card as well as the external SD cards if any in the phone,
  • After this, ensure that you keep some things like USB cable which you have got with your Galaxy S GT I9000 and also the Galaxy S device,
  • Most importantly you need to ensure that your phone has atleast75-80% of battery power left, this is just an advisory which if followed then you will not experience any difficulties as while updation of the device the battery consumption is at a maximum,
  • Ensure that your computer / laptop which runs on a XP, Vista or Windows 7 OS the firewall and other antivirus programs are disabled and also you should have admin privileges to download and install the software including the drivers and also along with this you will be requiring the USB port on your computer which supports USB 2.0.
  • (Optional) Many of the Galaxy Pro users have reported the problem that they are unable to get into the download mode which is the top most necessity for updating your device, so for all those we came up with a tutorial here, just follow the given instructions and you can easily fix the download mode and also the recovery mode bug. This procedure is only for those whose devices unable to get into the download mode and the recovery mode.
  • Please note that flashing with the firmwares doesn’t mean that you are ROOTING Galaxy Pro. If you have flashed with Voodoo Lag fixes then too you can easily flash your device with this firmware.
  • Ensure that you have closed the KIES completely and also disable any firewalls, antivirus if any. Be rest assured as all the files which are mentioned in this article are safe and virus free.

Procedure to install Froyo 2.2 in SAMSUNG Galaxy Pro :

  • First of all you will have to download the Froyo JPKC4 2.2 Zip file from here and need to unzip the same to get the files and also the flash tool Odin too will be contained in this. Please note that in the process of extraction, if you are prompted to enter any password then enter the password as “” without the inverted comas. Preferably, extract to the desktop so that you can easily find the file for flashing it to your phone. Please note that you should not rename the file in any manner or else the files won’t be recognized by the flashing tool which is Odin in this case.
  • Now, after finishing the download you will have to now ensure that you are turning your phone off so that the download mode which is nothing but the safe mode is activated in your phone. After turning Off the phone, you will have to first push the “Q” button to enter in to the download mode which will look like as shown in the below screen shot. If you have successfully entered into the download mode then you will see a green screen which is shown below. Also, additionally note that if the device boots in the normal mode with the home screen then you will have to again switch off the device and retry the process and if despite retrying you are unable to get into download mode then you will have to fix the download mode error for your phone. You can see the download mode screen on how it looks like.

Download Mode Galaxy Pro

  • Now, after this you will have to connect the phone to the computer where you have downloaded and extracted the zip file from the above link. Please note that while connecting the USB cable you will have to make sure that the Odin software is open as mentioned and shown above, as soon as you connect the phone to the Odin, the ID COM block will turn yellow after which you will have to enter the files by clicking on the corresponding options as shown below,

Odin 4.38 files added

BOOT – APBOOT_B7510JPKC4_CL968357_REV00_user_low_true.tar.md5,

Phone – MODEM_B7510JXKC2_REV00.tar.md5,

PDA – CODE_B7510JPKC4_CL968357_REV00_user_low_true.tar.md5,

CSC – CSC_B7510OJPKC2_CL951730_REV00_user_low_true.tar.md5,

  • As soon as you feed in the files, you will have to double check the same and then you will have to proceed and click on the “Start” option to start the firmware update process. After clicking on the start, you will see that the firmware will be installed in your phone within a time of not more than 5 minutes.

Galaxy pro Successfully flashed

  • Now, you can see that the flashing process is being in process and you will have to make sure that you don’t interrupt the flashing process as this may be fatal for your phone. So, after few minutes of time you will see the Odin screen as shown below,

Galaxy pro Successfully flashed 1

Now, that’s it as soon as you see that the above screen is shown in the Odin, you will have to wait for the home screen to see in the phone and there you go, you have now successfully installed the latest firmware of 2.3.3 Gingerbread for your Galaxy Gio Android phone. Now, after this you will have reset the phone just to ensure that all the cache data is erased which can be done by following the below step.

For checking on which firmware you are currently on, you will have to go to the Settings > About Phone > Firmware Version where you will find the version of Android OS where it will show 2.3.4. As you can see above that we have shown some of the images of latest Gingerbread update of 2.3.3. So, let us know if you face any sorts of issues as we will see to it that all issues are resolved. Alternatively, you can also dial *#1234# to check the version number.


  1. I had recently purchase same Glaxy Pro B7510 and expacted to enjoy wifi at home, but when i try to search, it doesn’t show any router even router is quite near to it or sometime it shows just in distance of 3 to 4 meters and then vanishes as we move far.

    Do you have any solution for this…. Please oblige….

  2. hey!…the wi-fi of my samsung galaxy pro is not gets on and even searches my router but gets stuck on obtaining ip address….please i need help.

  3. ERROR in download

    Froyo JPKC4 2.2 Zip file

    PLZ R upload it …

  4. Hi guys,finally i was able to install Adobe Flash on samsung galaxy pro. I tried and tested it myself with all flash games working.You can download Adobe flash for samsung galaxy pro from here.

  5. Hi, when i enable security lock (pin,pattern,or passwords) then used alarm clock it get automatic lock and never answer even u put right password only after switch off and on then only it
    Seem to be you could not use both function at a same time and I want to use both function at same time pl zz plzzz help me, reply

  6. Download Start…
    Create File…
    StartThread Detected : 1
    StartThread Detected : 0
    StartThread Detected : 0
    StartThread Detected : 0
    StartThread Detected : 0
    StartThread Detected : 0
    StartThread Detected : 0
    StartThread Detected : 0
    setup connection…
    odin mode.. check plcatform verification.
    VerifyPlatform:V0, P0,R0
    set download environment.
    big partition size!!
    big partition size!!
    big partition size!!
    big partition size!!
    big partition size!!
    big partition size!!
    mibib download..

    the proces is not going ahead of these from 10 min

  7. i have ddkc4 firmware….should i continue to install jpkc4 or not…………

  8. Download Start…
    Create File…
    StartThread Detected : 1
    StartThread Detected : 0
    StartThread Detected : 0
    StartThread Detected : 0
    StartThread Detected : 0
    StartThread Detected : 0
    StartThread Detected : 0
    StartThread Detected : 0
    setup connection…
    odin mode.. check plcatform verification.
    VerifyPlatform:V0, P0,R0
    set download environment.
    big partition size!!
    big partition size!!
    big partition size!!
    big partition size!!
    big partition size!!
    big partition size!!
    mibib download..
    Image MD5 checking…
    XMIT MD5 value : A7AF242F526BFE7B76A84880D2F47B26
    RAM Data MD5 checking…

    its continuning after 10 min still its processing what can i do now

  9. i purchase Samsung Pro B7510 last september 16, 2011. problem is i cannot connect the unit with internet, by clicking setting then wireless and network, then network notification and wi-fi is coming by clicking then he can trace and show our email account but then typing the password is ok but connect shows to click is not working. what should i do, i went back to the shop and report last night, but it works ok in there area but when i come home same problem i encounter. any advice or help, i thought samsung mobile is fine but with this problem i dont think so…

  10. really appreciate your work !!

    Do you know when will be a 2.3 version available for Pro ?

  11. is this 2.3.4 android version??? And there is no firmware verssion in my phone.. the build no. is FROYO.DDKC4 do i need to upgrade????

  12. Sorry for this question but I am confuesd. Is JPKC4 latest or DDKC4? I have JPKC4 should I go for DDKC4?

  13. hi whats the newest firmware for this phone? At the moment i have got xxkc3 so i think i should have to update anyway cause battery only lasted 1,5 day huh and that maybe will help hopefully. (btw ive got a new phone, the previous one i have been having problem with was stolen and blocked heh)

  14. Guys,

    One file is missing in the archive, it throws an error “unnamed file was not found” whenever I start the flashing process.

    Please fix this, am looking forward to upgrade the firmware of my device.


  15. I am unable to download froyo file. Its getting stopped and canceled at around 50%. Any alt source?

  16. Hi i have FROYO.xwkd6 is this update my for my wersion??

  17. which is the latest firmware DDKC4 or JPKC4..????

  18. hello guys.. i just wanna ask you all here if you have any idea when will Samsung update this handset to gingerbread? or if there is any custom ROM for this device? i bought my phone with its latest firmware but if there will be anyway we can upgrade this to a higher firmware will be really good. i believed froyo consumes too much battery power so gingerbread could be a nicer way to maximize our phone’s potential. thank you in advance to all.

  19. No reply until now for my query. It’s better to shut down this website. Useless!

  20. Is it any diffrent, if a phone has been factory locked in terms of upgrading the software?

  21. Your comment is awaiting moderation.

    There are following details of my phone:
    Android Version:2.2.2
    BaseBand Version:B7510DDKC3
    ROOT@se-s605 #1

    Do i need to upgrade becoz i have a lot of problems in Battery & even in browser as browser just close unexpectedly & sumtime its hanged.sumtimes some unusual things happened in phone

  22. Since I purchased my Samsung Pro B7510 a month ago, I could not even connect to WiFi. Everytime I enter the password it says “Not in range.” The router is beside me how can it could not in range? Please help. Thanks!

  23. i just brick my Samsung galaxy pro GT-B7510…
    its totally dead and not responding to any button….

  24. actually
    mine is written build no. froyo.ddkc4
    should i have to update

  25. Is this update enable multitouch?

  26. i think it was/is locked to 3 network

  27. neal, i even tried other 3 network simcard and it showed only emergency service avaliable but there was a signal strength indicator which is not visible with any other sim cards i was putting in the phone, instead of it there is a something like no parking road sign. I also Neal found this code *#7465625# its showing that network lock is off so i really dont know what is wrong with the phone got it for almost a week and cant use it, it is frustrating.

  28. Ive just put a vodafone sim card in and it doesnt work either, whats going on?

  29. hi, my phone was locked to 3 (uk) network, i bought the code and tere is no simlock anymore but i cant use my o2 simcard, will i be able to use it when i flash it with jpkc4 which is as i believe the latest one for the phone ? Or is there some other trick i should do ? Please help. My actual soft is
    Baseband version:

    Kernel version:

    Build number

  30. can we upgrade samsung galaxy pro to gingerbread 2.3.3

  31. please guide if samsung galaxy pro can be updated gingerbread 2.3.3

  32. yes. i updated my galaxy pro. But my wi fi still disconnect every time i connect.
    what do i do now coz the update promises to fix this issue.

  33. while i tried to update my galaxy pro the error ” cannot read usb serial port. code: 32 is dispayed.
    what do i do to proceed?

  34. while i tried to update my galaxy pro the error ” cannot read usb serial port. code: 32
    what do i do to proceed?

  35. Hi,

    I really appreciate your knowledge with samsung Galaxy Pro, I have recently purchased this phone and have been facing problem with the security lock.
    When you enable the security lock with a coded pattern, numerical code or password and click on the clock given on the screen the phone gets lock and its the same problem with Samsung Galaxy Ace as well.
    Please reply me what should be done.
    Awaiting reply.
    Vijay Bandgar.

  36. where find original firmware???

    I’am updated phone, but it is an AZERTY, how switch qwerty/azerty physical input key?

  37. last week we purchase the same mobile and facing backup issue from day one, every day i have to recharge fully and uses is very low. what is the issue.

  38. Hello,
    i am trying to upgrade my samsung galaxy pro b7510
    ok, i got to the to start the download on my phone, but a message came up saying an unnamed file was not found.
    please i need urgent assistance as to what to do next, i followed all step correctly.

  39. is this an update to gingerbread or jpkc4 ?

  40. Neal,

    Thanks for your advice.
    The car audio system works fine. I tested the car´s bluetooth system with nokia, iphone and a motorola with andriod 2.2 cel phones and it works fine. Not with samsung galaxy pro with andriod 2.2.2
    Do you have any other sugestions? can you recomend me another bluetooth ap for andriod 2.2.2?

  41. Hello all,

    I have problems with a handset Samsung Galaxy Pro GT-B7510 with andriod 2.2.2
    When I conect the handset via bluetooth to an Audio20 system from a Mercedes Benz to link to the car´s bluetooth system in order to recieve and place calls, the link works, but the audio comes out from the handset, the car audio system continue mute. I try with 2 diferents handsets and the same behaivor. There is an option to configure in the handset which says “Use audio from the telephone”, I can not unselect it without disconecting the handset from the car´s system, which is the previous option.
    I will apreciate a lot any information to solve the problem or a recommendation to dowload another Bluetooth program that will work.

    • have you checked for the wired solution as your car audio system needs to be configured for pairing the bluetooth device!

      • Your comment is awaiting moderation.


        Thanks for your advice.
        The car audio system works fine. I tested the car´s bluetooth system with nokia, iphone and a motorola with andriod 2.2 cel phones and it works fine. Not with samsung galaxy pro with andriod 2.2.2
        Do you have any other sugestions? can you recomend me another bluetooth ap for andriod 2.2.2?

  42. i”ve gt samsung galaxy pro with build number- FROYO.DDKC4. android version- 2.2.2
    so is there a more upgraded version of firmware after this???
    is JPKC4 2.2.2 more latest??

  43. Getting error ‘an unnamed file was not found” and the installation fails. The drivers got installed only after installing the KIES App. the ODIN by itself didnt the requires drivers.

    Plzzz update.

  44. i have done all steps according to tutorial but downloading failed.. :( plz tell me what to do now???

  45. The team I have is a GT-version FROYO.UMKC2 B7510L And you and I would like to know if this is more recent to JPKC4 that the 2 versions are 2.2.2

  46. Gentlemen team Greetings

    Reload this problem in the Flashing in Samsung Galaxy Pro B7510

    I bought a mobile type of Samsung Galaxy Pro B7510
    The problem is that he is banned from working very very much
    Where when you run any program the device stops working and does not respond to any key
    But I can not disconnect the battery from the device

    Please send solution to my problem
    In a thank you for waiting to send the solution for Emily

  47. Thanks for the step by step instructions. But After i did so, found that the error, “an unnamed file was not found”. It seems that the ops file is missing in that firmware. Pls help me to proceed with the update. I am stuck.