For all those who failed to update their devices in the last attempt, here is a great relief for all the users of Samsung Galaxy Ace GT S5830. Due to some serious bugs most of the users had to deal with the problems and errors in the back light time out, but not anymore as this has been completely fixed in an all new firmware version. Since these ROM’s are not the official ROMs but are the beta leaks which are almost equivalent to the original ROMs which will be soon launched by Samsung. The last version of Gingerbread 2.3.3 for Galaxy Ace was dubbed as XXKP8 but now the new version is dubbed as Gingerbread 2.3.3 XXKP9 where XX stands for European firmware and the remaining alpha numeric code denotes the version number.
Please note that this is not an official ROM or release by Samsung but an official beta release leak from Samsung which is being offered to all the beta testers who work with Samsung. If your device has been rooted then you will have to again root Samsung Galaxy Ace as after rooting all the system files are refreshed. Once the firmware is updated successfully then you can again root Samsung Galaxy Ace So, let’s proceed and see on how you can install the latest Gingerbread version for your Galaxy Ace GT S5830 which can be done by following the pre upgrade instructions followed by the procedure to install the latest Gingerbread 2.3.3 XXKP9.