Good luck.. Do update me if it help ..c ya
1. charge ur phone to 80%
2. Advance wipe except SD card
3. Restore Stable backup
1. Advance Wipe all
2. Goto fastboot mode
3. Re Flash TWRP Recovery
4. Then Try Restoring Old Stable Backup
Have u tried wiping dalvik cache or factory reset by Twrp?
Yes In TWRP you have Safe External SD card + Only Device Memory Reset
Two new (one high-end*and one budget) smartphones has been announced by Huawei named Huawei GR3 and Huawei GR5.
Both the smartphone equips with premium looks with all-metal unibody design and runs on Android 5.1 Lollipop based Emotion UI 3.1 :D ...