CWM and CM10.1 for Alcatel One Touch Tab 7HD - Forum

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CWM and CM10.1 for Alcatel One Touch Tab 7HD

smoltablet

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2015/06/02 - 19:18

Hi i search a solution to put CWM and CM10.1 on my

Alcatel One Touch Tab 7HD

Is this possible? i have try this way for CWM:

I tried to change with arctools but then when i reboot the tablet into recovery mode the screen stay in black.

i tried to install this http://androtab.info/clockworkmod/rockchip/rk3066/ but the the screen still black when i enter to recovery.

is there a soultion?

thanks for help an sorry for my bad englisch

Oma7144

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2015/06/02 - 19:30

No, the One Touch Tab 7HD is far away from the standard Rockchip hardware. Consequently no customer build available.

The CWM is a generic image. That means just the ramdisk and no kernel. When there is no kernel.img in the kernel partition then it is likely that the tab will not boot. Other possibility is you flashed the image with a wrong parameter file, so you damaged other partitions.

Flash back the stock image.

- Oma -

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smoltablet

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2015/06/02 - 20:51

thats means

custom rom builds = no chance

clockworkmod recovery = no chance

is that right?

Oma7144

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2015/06/02 - 20:55

Where can I find the stock firmware?

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smoltablet

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2015/06/02 - 21:21

Oma7144 said
Where can I find the stock firmware?

- Oma -

i uploaded here https://mega.co.nz/#!1sN3iCbQ!sl3cfus3DJpk_ZupNoRnjUZ4bQFmX2lZzjf7nDEPJlA

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trevor21

Oma7144

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2015/06/02 - 22:01

Ok, kernel partition does not contain a kernel. That's why you have the problems.

Can I have a dmesg log of the running firmware?

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smoltablet

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2015/06/02 - 22:39

I hope I did it right

here is the dmesg

Oma7144

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2015/06/02 - 22:56

<4>[ 27.321372] MT5931 SDIO WiFi driver (Powered by Rockchip,Ver 2.12) init.
<6>[ 28.446293] [MT6622] mt_bt_power_on --

Tabs has MTK5931 wifi with MTK6622 co-chip for BT.

Ok, lets test a bit ...

Here is the kernel: http://crewrktablets.arctablet.com/?wpfb_dl=2555

CM10.1 build: http://crewrktablets.arctablet.com/?p=1913

Just change the kernel in folder rockdev/Image before flash.

In CWM install this test model fix: http://crewrktablets.arctablet.com/?wpfb_dl=2200

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trevor21

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smoltablet

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2015/06/02 - 23:11

the cwm is working now thanks, you are the best,

now i try cm10.1

trevor21

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2016/02/02 - 15:13

smoltablet said
Hi i search a solution to put CWM and CM10.1 on my

Alcatel One Touch Tab 7HD

Is this possible? i have try this way for CWM:

I tried to change with arctools but then when i reboot the tablet into recovery mode the screen stay in black.

i tried to install this http://androtab.info/clockworkmod/rockchip/rk3066/ but the the screen still black when i enter to recovery.

is there a soultion?

thanks for help an sorry for my bad englisch

Hi, how do i flash the stock firmware of my tablet? I also have the same problem. The screen is just black it doesn't even proceed to the logo or system recovery.

I really need your help.

Oma7144

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2016/02/07 - 06:51

What have happend?

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trevor21

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trevor21

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2016/02/07 - 12:57

Oma7144 said
What have happend?

- Oma -

Thank you for responding. I tried to flash cm10.1 to my Alcatel One Touch Tab 7HD using rktools, followed the instructions including changing the kernel. Then, when i tried to boot to recovery, the screen was all black. I didn't have a backup cause I don't have cwm. Found the stock firmware from this thread but i don't know how to install it.