| To information for everyone:
All listed errors shows when try to jump between software versions too much. File you want to write must be close enough original one to can be flashed. Sometime S-Off can help, but not always. But there is a cure- so called firmware.zip. It's file stored on every OTA update. If You have OTA update with needed system version just open it, and unpack firmware.zip from OTA somewhere on disk. Then just flash it in RUU mode (S-Off needed if You want to jump much). As I notice there is no matter what system you have already, if you have needed firmware.zip just flash it (downgrade or upgrade, whatever) and then flash OTA or full software with similiar version (main version is important I think).
My suggestion is to add to support server OTA updates or extracted firmware.zip for every today modells. About 2- 3 different firmwares for every modell should fix flashing problem for us.
Also need latest firmware.zip or OTA for Desire 820 A51_UL, many phones died after update, I can't locate files anywhere. I have one working Desire 820, but I can't locate OTA update files on memory. Should be on Download folder, but it's nothing there. This is number of version: 3.17.401.3. Downgrade can't help here, always bootloop. |