For Letv le1 pro if you have TWRP installed you won't be able to update via OTA automatically. It will fail and it is a real pain to always download the full rom package and flash. Moreover the an OTA update notification will pop up continuously which is really annoying.
Here I will tell how to update via TWRP by doing a small modification to the OTA package.
Things Needed:
1. At first download the OTA package but don't reboot to install it
2. Copy the update zip from the ota update folder of you phone to your pc
3. Open the update.zip file but don't extract it. Just open it via winrar
4. In winrar window navigate to META-INF>com>google>android>updater-script
5. Double click on updater script and open it with Notepad ++
6. In Notepad++ window delete everything from row 8 up to the above line of "# radio update task" like the image sample below
https://drive.google.com/file/d/0B-m...ew?usp=sharing
8. Copy this zip file to your phone and you will able to flash it via TWRP.
Here I will tell how to update via TWRP by doing a small modification to the OTA package.
Things Needed:
- Winrar
- Notepad ++
1. At first download the OTA package but don't reboot to install it
2. Copy the update zip from the ota update folder of you phone to your pc
3. Open the update.zip file but don't extract it. Just open it via winrar
4. In winrar window navigate to META-INF>com>google>android>updater-script
5. Double click on updater script and open it with Notepad ++
6. In Notepad++ window delete everything from row 8 up to the above line of "# radio update task" like the image sample below
https://drive.google.com/file/d/0B-m...ew?usp=sharing
8. Copy this zip file to your phone and you will able to flash it via TWRP.
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