UMIDIGI F1, F1 Play and S3 Pro: Repair IMEIs, MEID and Google certificate

juanda13

Admin please help when i use sn write this error appears tee PL failed with -19 ¿why does this error happens?¿how can i fix it?r

google certificate lost

juanda13

bencebacsi help, i do all the process and this error happens to me too
please help us.

kp25

please help

LyrielAlk

I still see that sign xd

kp25

has anyone found a solution yet

bencebacsi

kp25 replied at 2020-2-9 20:01
has anyone found a solution yet

This tutorial has been updated, please check it again. You need to edit the Windows hosts file.

kp25

i have finally fixed my issue and my phone is working great now

dot.quanta

I ran SN Writer successfully to program imei and meid etc. -- can see that from settings. Phone appears to work properly, but the big ugly red text "TEE: 未激活 Google: 未激活" is still there. I tried flashing the ROM again, tried locking the bootloader, the red text is still there. Anyone any idea? Thanks,

kp25

have you read the instructions properly because it has just been updated on the tenth of February you need to edit the windows host file to get it to work

dot.quanta

you need to edit the windows host file

Yes, I did. SN writer works fine, the IMEI id's are programmed into the phone and I can read it in settings. Phone works too. Just the ugly text sticks.