Hovatek Forum MOBILE Android [Please help] How to solved unwritten tee key & unwritten google key Problem
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[Please help] How to solved unwritten tee key & unwritten google key Problem

[Please help] How to solved unwritten tee key & unwritten google key Problem

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Mozibur
Mozibur
Mozibur
Newbie
4
14-07-2019, 05:39 AM
#1



Hi, All Forum user 
The phone did not have this problem in the new condition.  This problem was created after flashing the flash file.  It is the company's original flash file.  If anyone knows, please help and solve this problem.

Brand: CCIT; Model: Xedition;
Hardware: MT6739
Platform: mt6739
File system: EXT4
Android version: 8.1.0
Firmware version: 1531990417
Baseband version: MOLY.LR12A.R2.MP.V32.5
Build number: t168ha_v1_an_ygw_q5522_xe_o_v1.8
Description:  full_t168ha_v1_an_ygw_q5522_xe_o-user 8.1.0 O11019 1531990417 release-keys
Serial number: 0123456789ABCDEF
Root: No
Full memory RAM: 0x40000000 (1024 MB)
Full memory of ROM (EMMC_USER): 0x73A000000 (29600 MB)
Full memory of ROM (EMMC_BOOT_1): 0x400000 (4 MB)
Full memory of ROM (EMMC_BOOT_2): 0x400000 (4 MB)
Full memory of ROM (EMMC_RPMB): 0x400000 (4 MB)
By-name: /dev/block/platform/bootdevice/by-name
Attached Files
.png
SP Tool Image _1.PNG
Size: 101.52 KB / Downloads: 100
.png
SP Tool image-2.PNG
Size: 101.24 KB / Downloads: 83
.jpg
Unwritten goole ke 1.jpg
Size: 137.95 KB / Downloads: 150
X3non
X3non
X3non
Recognized Contributor
22,062
14-07-2019, 12:48 PM
#2
(14-07-2019, 05:39 AM)Mozibur ...

you must have formatted in SP flash tool before flashing the firmware, there are other hidden partitions that shouldn't be tampered with unless you made a backup
did you by any chance make a full emmc_user dump from your phone before flashing?
can you get access to another CCIT Xedition phone that doesn't have this unwritten tee problem? -- this might not work but its worth the try
This post was last modified: 14-07-2019, 12:55 PM by X3non.
hovatek
hovatek
hovatek
Administrator
49,570
15-07-2019, 08:25 AM
#3
(14-07-2019, 05:39 AM)Mozibur Hi, All Forum user 
The phone did not have this problem in the new condition.  This problem was created after flashing the flash file.  It is the company's original flash file.  If anyone knows, please help and solve this problem.

Brand: CCIT; Model: Xedition;
Hardware: MT6739
Platform: mt6739
File system: EXT4
Android version: 8.1.0
Firmware version: 1531990417
Baseband version: MOLY.LR12A.R2.MP.V32.5
Build number: t168ha_v1_an_ygw_q5522_xe_o_v1.8
Description:  full_t168ha_v1_an_ygw_q5522_xe_o-user 8.1.0 O11019 1531990417 release-keys
Serial number: 0123456789ABCDEF
Root: No
Full memory RAM: 0x40000000 (1024 MB)
Full memory of ROM (EMMC_USER): 0x73A000000 (29600 MB)
Full memory of ROM (EMMC_BOOT_1): 0x400000 (4 MB)
Full memory of ROM (EMMC_BOOT_2): 0x400000 (4 MB)
Full memory of ROM (EMMC_RPMB): 0x400000 (4 MB)
By-name: /dev/block/platform/bootdevice/by-name

Your Serial Number looks off; 0123456789ABCDEF . Check if your phone has valid IMEI. Maybe SN Writer @ https://www.hovatek.com/forum/thread-12306.html can help

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giocanosa
giocanosa
giocanosa
Newbie
1
22-03-2020, 07:37 PM
#4
Option is to deinstall the Factory Mode App using ADB/SDK Tools with PC but Without ROOT
All you need to do is Download this: www.mediafire.com/file/cc443705xa3e6mg/minimal_adb_fastboot_v1.3.1_setup_2.rar 
U must enable USB-Debugging on your Ulefone Power 3/3s. (no matter which Android version)
Connect your Smartphone with your PC using USB Cable.
Then start the Program you downloaded before.
Maybe you Have to Confirm the Debugging on your Smartphone.

1. Type into the Console:
Code:

adb shell "pm list packages | grep com.mediatek"

If the app is preinstalled on your device then it'll show up in the output, if not then output will be blank


2. Type into Console to temp uninstall the app:
Code:

adb shell
pm uninstall --user 0 com.mediatek.factorymode

You should get a "Success" message
Restart your phone and confirm that the Red 未写入key or 未写入tee key is gone. Note that if you factory reset the phone then you'll have to repeat the procedures all over again


I hope it Works and sorry 4 my bad English.
Greetings from Germany
This post was last modified: 16-05-2020, 05:43 PM by X3non.
Marcun
Marcun
Marcun
Newbie
1
01-09-2020, 06:18 AM
#5



(22-03-2020, 07:37 PM)giocanosa Option is to deinstall the Factory Mode App using ADB/SDK Tools with PC but Without ROOT
All you need to do is Download this: www.mediafire.com/file/cc443705xa3e6mg/minimal_adb_fastboot_v1.3.1_setup_2.rar 
U must enable USB-Debugging on your Ulefone Power 3/3s. (no matter which Android version)
Connect your Smartphone with your PC using USB Cable.
Then start the Program you downloaded before.
Maybe you Have to Confirm the Debugging on your Smartphone.

1. Type into the Console:
Code:

adb shell "pm list packages | grep com.mediatek"

If the app is preinstalled on your device then it'll show up in the output, if not then output will be blank


2. Type into Console to temp uninstall the app:
Code:

adb shell
pm uninstall --user 0 com.mediatek.factorymode

You should get a "Success" message
Restart your phone and confirm that the Red 未写入key or 未写入tee key is gone. Note that if you factory reset the phone then you'll have to repeat the procedures all over again


I hope it Works and sorry 4 my bad English.
Greetings from Germany

Thank you very much my friend for your preciousus Help
Smile
lew247
lew247
lew247
Junior Member
19
01-09-2020, 01:08 PM
#6
I have the same problem but no Factorymode installed on my phone

[Image: 1.jpg]
This post was last modified: 01-09-2020, 01:11 PM by lew247.
X3non
X3non
X3non
Recognized Contributor
22,062
02-09-2020, 09:55 AM
#7
(01-09-2020, 01:08 PM)lew247 I have the same problem but no Factorymode installed on my phone
...

you could try the fix @ https://www.hovatek.com/forum/thread-324...#pid187751 ; lets know if that works for you
if you still have problems then create a new thread for your device issue by clicking "Ask Question" at the top
sysbug0010
sysbug0010
sysbug0010
Enthusiastic Member
9
13-09-2020, 10:32 PM
#8
How I fix if I got the same phone, because i have two phones of the same kind one with this problem and the second is not toched and work good.
X3non
X3non
X3non
Recognized Contributor
22,062
14-09-2020, 09:35 AM
#10



(13-09-2020, 10:32 PM)sysbug0010 How I fix if I got the same phone, because i have two phones of the same kind one with this problem and the second is not toched and work good.

as it turns out, that test will no longer be necessary. it probably won't work
if the method @ https://www.hovatek.com/forum/thread-287...#pid188826 doesn't work for you then contact your OEM, they should send you the tools / files needed to write back the original tee / google key for your device
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