Update HTC One with Jellybean 4.2.2 MIUI v5.0 Custom ROM Firmware – Guide

HTC One smartphone can now be updated with the latest MIUI version 5 Custom ROM firmware which adopts simplistic UI and also comes with Stock Android Look and Feel. While the screen shots of this custom ROM mentioned below will substance that it comes with the Simplistic UI but also comes with state of the art features which are otherwise not available in the Stock Jellybean 4.2.2 Android firmware. Please note that this is the Custom ROM firmware and not the Stock firmware released by HTC. So, before we proceed onto check on what are The instructions with which you can apply this custom ROM firmware, you will have to go through the quick pre requisites mentioned below;


Quick Pre Requisites:

  • Only with the help of below mentioned steps, it’s preferred to create a backup. Make sure that you are not making use of HTC Sync for taking the backup as it may not help you restore the same.

SMS – Use “SMS Backup & Restore app”,
Contacts – Sync with the Gmail application,
Call Log – Call Log and Restore
Images, Songs, Videos, Files – Copy to internal / External SD Card,
APN and MMS Settings – Note down from the path “Applications > Settings > Wireless and Network > Mobile Networks > Access Point Names

  • From the path “Settings > More > Development Options > USB debugging” enable the USB Debugging Mode.
  • Minimum charge left in your phone is 40% or else there is a risk of device getting turned off in the middle of rooting process.
  • Since this is a custom ROM Firmware, you will need to make sure that you have rooted your device which can be checked with the help of “Root Checker” app. Just in case if your HTC One is not rooted, you can root the same with the help of below mentioned step;

Tutorial to Root HTC One Android Phone – Simplest Guide

Disclaimer: Follow all the instructions mentioned in this article as if there is any damage caused due to not following instructions then we shall not be held liable or responsible. Just in case if you face any issues then we will try our level best to address the same.

Screenshot_2013-07-06-13-29-40 Screenshot_2013-07-06-13-17-58 Screenshot_2013-07-06-13-17-52

Once you are done with the above mentioned steps, proceed to the next page where we have mentioned the list of instructions which will help you upgrade to this ROM.

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