- #Htc one m9 software update sprint version 3.41.651.21 install#
- #Htc one m9 software update sprint version 3.41.651.21 update#
- #Htc one m9 software update sprint version 3.41.651.21 upgrade#
#Htc one m9 software update sprint version 3.41.651.21 install#
It is very important to install in the subsequent OTA updates without using any RUU firmware.ģ) Now install the zip file with supersu which you downloaded in the second step. Note: if you plan to further install a custom firmware, which has root embedded (see step number 4), this step (THREE number) can be skipped.ġ) Load the device into the bootloader, go to the custom recovery.Ģ) Making a backup (full backup, the most important for us is the SYSTEM section. At the command prompt, execute the command: fastboot flash recovery twrp.img With this in mind, follow my steps.ġ) Download twrp recoveryafter downloading, rename the file to twrp.imgĪlso download supersu (will be required to get root later) (4.06 MB)Ģ) We translate the device into download mode by team adb reboot downloadģ) Put our twrp.img file in the directory with the adb and fastboot files. In short, any change made to the system will result in an error after update. NOTE: HTC ONE M9 differs from previous generations of devices from HTC, as it has a lock on the system update. SECOND STEP: INSTALLING THE CASTOM TWRP RECOVERY If there are any difficulties, there is video(in English) to unlock the bootloader. ħ) You will receive a file with the name specified during registration on the site Unlock_Code.bin, download it and save it in the directory where the adb and fastboot files are located.Ĩ) Run the command fastboot flash unlocktoken unlock_Code.bin, now using the device keys, agree to unlock and confirm by pressing the power button.ĩ) DONE, the bootloader is unlocked and at the same time it happens on the device reset to factory settings of the device (FACTORY RESET). We are fighting with a Google account there: Google Account Bypass (FRP) Ways After ResetĦ) Paste the copied id into the proposed field (Step 7) My Device Identifier Token: and confirm by pressing the button submit.Who does not boot the phone in download mode / recovery mode / bootloader mode - first try solution to the problemby golv, and only then, if that fails, orderly rows go to the HTC service.RUU to Android 7 Nougat (i.e., to version 4.xx) is impossible due to the change of encryption keys (see Pps in posting) (+)
#Htc one m9 software update sprint version 3.41.651.21 upgrade#
Information for owners of the European model of the phone, who could not upgrade to Android 7 Nougat (red triangle 25% update).To start and run devaysa on the custom firmware you need to have Android version coincided installed and installable firmware CustomROM.
#Htc one m9 software update sprint version 3.41.651.21 update#
Buta state does not interfere update OTA (locked, unlocked and relocked). The prerequisites for installing OTA updates: fully Stock firmware (system partition!) Without any changes to its CID / MID, the absence of Ruth Stock rekaveri.
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