Hovatek Forum MOBILE Android Cubot x19 S
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Cubot x19 S

Cubot x19 S

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AdiE
AdiE
AdiE
Junior Member
27
14-05-2020, 11:30 PM
#1



Hi i flashed rom with the instruction from official site cubot and now i have in the right corner red text TEE key not write Google key not write how to fix it?
X3non
X3non
X3non
Recognized Contributor
22,062
15-05-2020, 09:31 AM
#2
(14-05-2020, 11:30 PM)AdiE Hi i flashed rom with the instruction from official site cubot and now i have in the right corner red text TEE key not write Google key not write how to fix it?

try either https://www.hovatek.com/forum/thread-287...#pid188826 OR https://www.hovatek.com/forum/thread-32527.html and post feedback
AdiE
AdiE
AdiE
Junior Member
27
15-05-2020, 09:37 AM
#3
Today i will try first method only because i dont have root and dont know how to root
Now i checked i dont have IMEI and S/N how to change it ?
This post was last modified: 15-05-2020, 09:47 AM by AdiE.
AdiE
AdiE
AdiE
Junior Member
27
15-05-2020, 03:11 PM
#4
I did everything like it is im 1 st method and i still have this comunicate
AdiE
AdiE
AdiE
Junior Member
27
15-05-2020, 03:54 PM
#5



in try 2 i cant found codeĀ ro.mtk_trustkernel_tee_support=1

ro.tee_support=1
This post was last modified: 15-05-2020, 05:44 PM by AdiE.
AdiE
AdiE
AdiE
Junior Member
27
15-05-2020, 08:30 PM
#6
i did something wront now after boot is red stats your device has failed verification and may not work properly please download boot image with current signature or disable verifiend boost
X3non
X3non
X3non
Recognized Contributor
22,062
16-05-2020, 10:19 AM
#7
(15-05-2020, 08:30 PM)AdiE i did something wront now after boot is red stats your device has failed verification and may not work properly please download boot image with current signature or disable verifiend boost

reflash your firmware and this will fix your device
perform a factory reset after flashing the firmware
boot the device to homescreen and confirm if the baseband is unknown ; settings > about phone > baseband
if it's not unknown then check if imei is invalid, if it is then fix using modem meta or sn writer method @ https://www.hovatek.com/forum/thread-116.html
post if you get stuck anywhere
AdiE
AdiE
AdiE
Junior Member
27
16-05-2020, 10:34 AM
#8
MY phone cant even turn on but he is charging i see it of led light
AdiE
AdiE
AdiE
Junior Member
27
16-05-2020, 10:38 AM
#9
I cant even turn my phone on and after try install rom nothing change
AdiE
AdiE
AdiE
Junior Member
27
16-05-2020, 10:47 AM
#10



when i connect phone to pc its show MediaTek PreLoader USB VCOM and yellow !
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