bootloop

pshem

got it today after batery drain to 0%. what to do now ?

bencebacsi

Dear pshem,

I suggest you to flash your phone with SP Flash Tool, following as well the instructions under the green title. You'll lose your user data by this process but it should reinstate your phone.
Link: http://community.umidigi.com/thread-3110-1-1.html

Regards,
Bence

pshem

It did not help, any other advice?

bencebacsi

pshem replied at 2016-5-23 00:30
It did not help, any other advice?

Could you flash your phone. Did you get a green checkmark at the end?

pshem

bencebacsi replied at 2016-5-23 00:35
Could you flash your phone. Did you get a green checkmark at the end?

yes, green checkmark at the end, unplug it and still bootloop

bencebacsi

Maybe you're in boot loop just because the battery is still exhausted and cannot be charged. Please do the followings.

1. Flash TWRP recovery by following the instructions of this page. http://community.umidigi.com/for ... peid%26typeid%3D106
2. Connect your phone to a surely working charger.
3. Power on your phone while pressing the vol-up button to boot into boot loader mode.
4. Scroll to Recovery with the vol-up button and select it with the vol-down button.
5. Swipe right the bottom slider and look at the battery percentage at the top right corner.
6. After a while (max 1 minute) it should show a + sign indicating that, the battery power is increasing.
7. Let your phone charging in this state until at least 15%, then try to reboot it again.

pshem

during installation spflash crash and now i can`t turn phone on.  when i plug it to pc get weird 3 bip sound and cant do anything

bencebacsi

As a last chance, try to start just the bootloader (vol-up + power together) while your phone is connected to a charger but don't try to boot into recovery or to the Android system. If you can hold that state, the battery will be charging but slowly. With a simple Charger Doctor you could measure whether your phone receives some amperes from the charger or not. It should be about 0.45A when in bootloader mode. Leave your phone charging for several hours, then try to flash it again with SPFT.
If you are not even able to start the bootloader anymore, then your battery has to be removed and charged with an external charger for a while.

pshem

i flash it again on other computer. try to install twrp. turn on phone with vol+ and power, select  recovery and nothing happen

bencebacsi

pshem replied at 2016-5-24 20:06
i flash it again on other computer. try to install twrp. turn on phone with vol+ and power, select   ...

Did you leave your phone for charging in the bootloader mode before starting the recovery, as I suggested?