Umidigi S2 won't start

valf · Post time 2017-11-23 18:53:20

I received my Umidigi S2 one day ago and it stopped completely.
The phone has at least 50% battery.
Charging it did not fix the issue.
The only visible sign is the red blinking LED at the speaker level.
Any idea ?

MarcinP · Post time 2017-12-5 06:23:57

Nur replied at 2017-12-3 22:44
Hello guys,
I have a problem with my s2 as well. After the latest update the display is off. I can h ...

Please perform full factory reset after OTA update.

umis2 · Post time 2017-11-23 20:00:55

Edited by umis2 at 2017-11-23 20:06 \n\nValf try to push power a very long time ( 10") or do a factory reset? Power and + ...

I have many problem with my umi S2, it's not work fine

all appli crash and reboot https://youtu.be/aYYlyyGPRy4

The phone crash with "safe mode", first firmware and V1.0_20171027 update.
Any idea?
Thanks

valf · Post time 2017-11-24 06:04:57

I tried all button combinations, it just doesn't do anything

Cherinave · Post time 2019-8-31 22:37:20

I had such problems with the new (!) UMiDIGI One, but everything was decided after a reset

oletathemis · Post time 2019-8-30 03:27:43

I was doubting to buy the S2 but decided to buy the one pro, but I guess they're both crap...

https://www.usbussines.com

alfred02 · Post time 2019-8-31 20:19:57

The worse thing in it is when the touches wouldn’t go away and keep sliding and re-sliding down the notifications center making the phone impossible to use. I tried many times to just restart it but that didn’t seem to work. I even tried a factory reset but that didnÕt work either.

valf · Post time 2017-11-24 08:02:16

Phone screen stays black, no matter what button I press.
I tried connecting it to my computer, it isn't detected, not even as mass storage device.
I honestly think the motherboard is dead, after 24 hours of usage.
Will contact the online store where I bought it, very disappointed in my first Umidigi phone.

umis2 · Post time 2017-11-24 07:04:13

Edited by umis2 at 2017-11-24 07:38 \n\n Edited by umis2 at 2017-11-24 07:37 \n\nYou can boot into recovery by powering on your phone while pressing down the volume-up button. That will call the bootloader and there you can scroll in the list with the vol-up button and select with the vol.down button. wipe data / factory reset
wipe cache partition
reboot system now.

MarcinP · Post time 2017-11-25 04:55:15

valf replied at 2017-11-24 08:02
Phone screen stays black, no matter what button I press.
I tried connecting it to my computer, it i ...

You can try overwrite system with SPFT.
Here is SPFT instruction
http://community.umidigi.com/thread-11-1-1.html
And here you have all available ROMs
http://community.umidigi.com/forum-182-1.html

umis2 · Post time 2017-11-25 06:09:16

it breaks the warranty?

Johnwick · Post time 2017-11-25 12:24:37

Edited by Johnwick at 2017-11-25 12:26 \n\nPhone become hot when update 20171123 version..

valf · Post time 2017-11-27 06:13:36

MarcinP replied at 2017-11-25 04:55
You can try overwrite system with SPFT.
Here is SPFT instruction
http://community.umidigi.com/thre ...

The phone can't get turned on, it can't boot in recovery mode either.

Also, it isn't detected as a USB device by my linux machine.

SPTool / fastboot / adb, none of them seems to pick up the device.

I don't want to void the warranty and I'm pretty sure it's a hardware issue by now ( after 1 day of use...).

MarcinP · Post time 2017-11-28 04:12:31

valf replied at 2017-11-27 06:13
The phone can't get turned on, it can't boot in recovery mode either.

Also, it isn't detected as ...

So please contact to seller about warranty.

Umidigi S2 won't start

Umidigi S2 won't start

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