UMIDIGI Crystal V1.1_20171023 ROM - SPFT + OTA release

Groygle

niki_nachev@abv replied at 2017-12-13 18:32
Edited by niki_nachev@abv at 2017-12-13 18:50 \n\ni am owner of umidigi crystal but my device 2 mou ...

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mark-smith

Thanks for the firmware update!


SP Flash Tool v5
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giaco456

hello, after 2 months running on this version, the phone is suddenly stuck on the System UI error, so that i can't do anything, it remains with the black screen. I have rebooted it many times, tried switching it on and off, but nothing changed, i can't overstep the UI error. I donìt want to lose all the data, do you have any suggestion? i am desperate with this phone
Sorry for my bad english by the way.

bencebacsi

giaco456 replied at 2018-4-29 01:18
hello, after 2 months running on this version, the phone is suddenly stuck on the System UI error, s ...

Hi,
You can try to flash your phone with sp flash tool without the userdata partition but if that doesn't help, finally you'll have to flash in firmware upgrade mode, erasing your user data.