I'm not very good at hack android devices, but I do have some knowledge. So I tried to root my newly received Hisense A5.
I managed to turn on the developer mode and also turned on the OEM unlock option.
Then I run: adb reboot bootloader, it does reboot to a screen showing only the words: fastboot mode
Then I tried to run: fastboot devices, it does show my device id
I tried to run: fastboot getvar all, it prints a lot of arguments and partition information.
I tried to run: fastboot flashing unlock, it says unknown command
I tried to run: fastboot flashing get_unlock_ability, it also says unknown command
After all this, it turns out no avail. I run fastboot reboot return to the normal boot.
I heard it needs a TWAP image file to flush the recovery partition. I searched all websites from google and found no TWAP image related to Hisense A5. By the way, this is a e-ink android phone I bought it from China.
I also found some information to root Hisense A6 by a backdoor method. I tried this in Hisense A5. It does not work. After I run this command
adb shell setprop debug.rootbackdoor 1
and then I run
It will say no permission. Maybe this method does not work on A5. I don't know.
This situation is out of my ability. I don't know what to do next. So I'm asking if anyone has some instruction or clue that can root this device or install Google Framework Service.
Thank you so much.
I managed to root A5 and installed all google apps. See my post below