Cannot post in dev-forum. Please seed to [ROM] CyanogenMod 10 for Allwinner a13 [08/28/13]
on A13 allwinner CWM is not working.
Now let me explain why.
CWM is used to backup only kernel (boot.img), recovery and system.tgz+data.tgz(ROM+user data) but CWM is not backing up bootloader (bootloader.img).
Now why the heck i need bootloader to be backup on A13 tablet and on my SGS2 not ???
- SGS2 have same components on all phones TS/camera/gsensor/gps/fm and this is why he use a single bootloader that don't need to be changed/backup/restore.
- A13 are different even from same manufacturer, you don't find same TS/camera/gsensor/gps/fm on same lot of tablets so you will need a new bootloader for every lot if you use today one TS next month another TS.
I'm not against CWM, i use everyday for my android devices but not on A13 because have no effect.
I hope all people understand now why they can't use CWM on A13 tablets or maybe someone can make a special CWM for A13 but with support for backup/restore bootloader too.
(c) techknow!
Some of my buds at Techknow suggested that it should be similar to backing up an A13 ROM, but is that true or do I need to use a different tool to copy it off my tab?
Sorry for the bump, but anyone?
I would like to know myself but I have an allwinner a33 tablet..... were you able to put a CWM Recovery on it? because i was debating on doing that with my tablet
I'm using Teclast m8 (m8x1) with allwinner a63 processor
there is no fastboot mode anyone can unpack and patch boot.img for root magisk
android 7.1.2 firmware
https://www.mediafire.com/file/zjvj277az61e0m1/Teclast+M8+(M8X1)+AllWinner+A63.zip/file
can anyone port twrp from device that have same proccessor and same display resolution here it is :
https://www.mediafire.com/file/lh2iol2cz4df8hz/ONDA+V18+Pro.rar/file
TEK023 said:
I'm using Teclast m8 (m8x1) with allwinner a63 processor
there is no fastboot mode anyone can unpack and patch boot.img for root magisk
android 7.1.2 firmware
https://www.mediafire.com/file/zjvj277az61e0m1/Teclast+M8+(M8X1)+AllWinner+A63.zip/file
can anyone port twrp from device that have same proccessor and same display resolution here it is :
https://www.mediafire.com/file/lh2iol2cz4df8hz/ONDA+V18+Pro.rar/file
Click to expand...
Click to collapse
Did you ever get this work? I notice your post is quite old now.
There is a risk of bootloop by patching your boot img this way on these devices. Best to wait and see because you patch boot and flash and brick the device. Your screwed
Hello,
I got a new tablet bought from ALI Express.
The data I got with AIDA64 gives me the hardware data as prescribed as per technical specifications.
The problem is an in allot of these tablets , is that the Adroind version is KitKat 4.4.2
Can someone help to provide a custom ROM a let me know how I can get Android 9 on the tablet?
Device model: Jlinksz P10
Hardware: MT6797
Instaled Ram 6GB
Totale Memory 128 GB
Rooted device YES (managed to get this done)
Android 4.4.2 KitKat
Incremental vEN7103
Java VM Version Dalvik 1.6.0
Kernel Version 3.4.67
I do not know of this info is good for use so please let me know if you need more technical descriptions.
These Custom Roms will help alot of people out there.
Thanks in advance for helping out.
@GVS2020
Note that before you can install a Custom ROM you need to install a Custom Recovery ( e.g. TWRP ) matching your device. If you can't find the latter , you may consider to compile TWRP at your own.
GVS2020 said:
Hello,
I got a new tablet bought from ALI Express.
The data I got with AIDA64 gives me the hardware data as prescribed as per technical specifications.
The problem is an in allot of these tablets , is that the Adroind version is KitKat 4.4.2
Can someone help to provide a custom ROM a let me know how I can get Android 9 on the tablet?
Device model: Jlinksz P10
Hardware: MT6797
Instaled Ram 6GB
Totale Memory 128 GB
Rooted device YES (managed to get this done)
Android 4.4.2 KitKat
Incremental vEN7103
Java VM Version Dalvik 1.6.0
Kernel Version 3.4.67
I do not know of this info is good for use so please let me know if you need more technical descriptions.
These Custom Roms will help alot of people out there.
Thanks in advance for helping out.
Click to expand...
Click to collapse
Thanks for the tip I checked but I am a newbie in this matter.
The tablet is rooted now, I managed to do this.
But when I want to reboot the bootloader the screen goes black and stays like that.
I found out also that this is the model
SPEC are model MEDIATEK HELIO X20 -- MT6797
jwoegerbauer said:
@GVS2020
Note that before you can install a Custom ROM you need to install a Custom Recovery ( e.g. TWRP ) matching your device. If you can't find the latter , you may consider to compile TWRP at your own.
Click to expand...
Click to collapse
Thanks for the tip I checked but I am a newbie in this matter.
The tablet is rooted now, I managed to do this.
But when I want to reboot the bootloader the screen goes black and stays like that.
I found out also that this is the model
SPEC are model MEDIATEK HELIO X20 -- MT6797
GVS2020 said:
Thanks for the tip I checked but I am a newbie in this matter.
The tablet is rooted now, I managed to do this.
But when I want to reboot the bootloader the screen goes black and stays like that.
I found out also that this is the model
SPEC are model MEDIATEK HELIO X20 -- MT6797
Click to expand...
Click to collapse
--------------------
Hello friend.
Did you find something about this device? I have bought one recently and I would like installing a newer Android version.
Thanks in advance.
Please help me! I got the same MTK6797 HelioX20 tablet with android 10. All games except the simplest ones crash either immediately or after a few minutes. Help me find the firmware on android 8 or 7
Hola compre table china con mt6797, dos sim, con android 10, alguien puede proporcionarme la rom.
Modelo A9000, Compilacion LMY471, Versión HJC 2020 06 01-92, mEDIATEK hELIO X20, MT6797.
No sale del logo, ya probe hard reset.
Hello, I need a custom room for my Chinese Tablet
ram 6, Rom 128, MTK 6797, Camera 5, 13, 12 inches Tablet
I need help with porting a custom recovery to the BLU G50 plus Generic unlocked 32gb A only ramdisk. Android Smart phone QP1A.190711.020
I need to do a system dump also. Thanks in advance for your time
Have you tried auto twrp porter by hovatek
calebsb1 said:
I need help with porting a custom recovery to the BLU G50 plus Generic unlocked 32gb A only ramdisk. Android Smart phone QP1A.190711.020
I need to do a system dump also. Thanks in advance for your time
Click to expand...
Click to collapse
currently working on this as well.
for system dump:
1. in terminal: adb shell
2. inside adb shell: sysdump
if that doesnt work
roncon owner sysdump