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Hovatek Forum MOBILE Android [Help][Eben T12max] Update ota got abort due to "update_dynamic_partition" failed

[Help][Eben T12max] Update ota got abort due to "update_dynamic_partition" failed

[Help][Eben T12max] Update ota got abort due to "update_dynamic_partition" failed

manhnct123
manhnct123
manhnct123
Newbie
3
11-11-2023, 09:27 AM
#1



Hi guy, 
I have a new android tablet name "Eben T12Max". This device is using Android 10, below are some information of this device: 

SoC: Tiger T740
CPU: T7510
Vendor: unisoc
Family: cortex A75, cortex A55
model: EBEN T12Max
hardware platform: spreadtrum UD710
fingerprint: ErenEben/ud710_2h10_native/ud710_2h10 10/QP1A.190711.020/26518
Android OS: Android 10

This device is already support Treble. 

I am trying to flashing GSI Firmware on this device.
I've already done:
- Unlock bootloader
- Disable verity 
- Flash Android 10 GSI
—> the system can boot into Android system, but can not boot up successfully.
I am trying to mount the system/vendor partition to change something. But after that, My device got stuck/exception when I update stock firmware (I have an update.zip ota file. I updated via adb sideload ... in recovery)
—> the error show as in attached image


- I am trying to find the twrp recovery, rom stock but can not find anything for this device. 
- I also try to flash super_empty in fastboot. But does not work any more. My device even do not have "system/vendor" partition right now. 

Could anyone please give me some suggestion to come over this issue?

Thank you in advanced
Attached Files
.jpg
2023-11-11_15-25.jpg
Size: 123.73 KB / Downloads: 5
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609
11-11-2023, 09:27 AM
#2
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maxpayne
maxpayne
maxpayne
Intern
3,907
13-11-2023, 10:12 AM
#3
(11-11-2023, 09:27 AM)manhnct123 ...
Could anyone please give me some suggestion to come over this issue?

Thank you in advanced

What you should be using is the .pac file not OTA update.zip; its just an update.zip . Can you get the firmware?
This post was last modified: 13-11-2023, 10:14 AM by maxpayne.

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manhnct123
manhnct123
manhnct123
Newbie
3
15-11-2023, 05:43 AM
#4
(13-11-2023, 10:12 AM)maxpayne
(11-11-2023, 09:27 AM)manhnct123 ...
Could anyone please give me some suggestion to come over this issue?

Thank you in advanced

What you should be using is the .pac file not OTA update.zip; its just an update.zip . Can you get the firmware?

Thanks @Maxpaye for your replying. 
After 1 day, I found a solution to recuse my device. 
Actually, I try but can not find the orignal firmware. However, I just try to convert the image partition in OTA update.zip file, and re-flash them via fastboot. 
And then, it worked. 

Now, I am trying to flash an Android 10 GSI into this device, but still not boot up the device. This device must have something that not working properly with treble architecture.
maxpayne
maxpayne
maxpayne
Intern
3,907
15-11-2023, 10:57 AM
#5



(15-11-2023, 05:43 AM)manhnct123 Thanks @Maxpaye for your replying. 
After 1 day, I found a solution to recuse my device. 
Actually, I try but can not find the orignal firmware. However, I just try to convert the image partition in OTA update.zip file, and re-flash them via fastboot. 
And then, it worked. 

Now, I am trying to flash an Android 10 GSI into this device, but still not boot up the device. This device must have something that not working properly with treble architecture.

It must be an SDcard format of stock rom and not an OTA then.
You build the GSI or just downloaded?

Note!
We have a reply schedule for Free Support. Please upgrade to Private Support if you can't wait.
manhnct123
manhnct123
manhnct123
Newbie
3
15-11-2023, 08:54 PM
#6
(15-11-2023, 10:57 AM)maxpayne ...
You build the GSI or just downloaded?

Yah, I try flash phh-treble GSI (phh-treble-v222), Google GSI (Google Android 10 GSI) and my own build GSI Android 10 (with debug mode for getting adb logcat, and root) 
They're all stuck at booting Android logo. 
Please see the attached image, It seems there is a time synchronization error between the vendor and the system image. 

I already try to remove some executable file in vendor/bin/engpc , or remove some start command in init.rc file, but still did not work. 

I hope you guys may have some experiences in handling the problem of flashing gsi FW for this kind of Unisoc chipset. 

I appreciate any of your suggestions to help me overcome this problem

Thank you very much
Attached Files
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2023-11-16_02-41.png
Size: 112.3 KB / Downloads: 7
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