

Please comment your queries and feedbacks. I Hope you successfully Flashed Stock Firmware on HTC Smartphone from our guide. That’s it! DONE !!!! You have upgraded your HTC smartphone.Once installation completes, you can reboot your phone. Wait for the ROM or OTA to get installed.Now flash the RUU zip file by following command below (File_name is the name of the file.).Now type the command below on your ADB command window to Boot your device to RUUMode.In 2013, HTC began offering HTC-Sync-Manager to provide a better user experience for HTC products running Sense 3.6 and above. After this date, no additional patches or updates will be made available and download of the application is discouraged. > Once you see the download mode, now you can use the volume down and power button to navigate and select As of August 31, 2016, HTC Sync will no longer be supported. > Press and hold Power + Vol Down at the same time Your Phone will boot into download mode, if not, you boot into download mode manually by following step below.Now type the following command in your command window to reboot the HTC smartphone into download mode.


Now connect your phone to Computer using USB Cable.Download the OTA RUU zip and copy or move to ADB Folder.Download ADB and Fastboot tool and Install in your PC/Computer.Go back to settings -> Now you need to enable the OEM Unlockby going to Settings -> Developer Option and Enable OEM Unlock and USB Debugging.First of all enable the Developer Option To Enable the Developer Option, Go to your Settings -> About -> Software Information -> More -> Now Tap on the Build Number 7-8 Times until you see a toast message “ Developer option enabled“.
