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Cat Sound galactica 2014 or techvision tve911w

jackblack

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2014/06/28

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2014/06/28 - 22:52

Hella to everyone,

i have a techvision tve911w tablet an Search for a kitkat rom but found nö Infos.

can Someone help me to find a rom? How can i create a backup of the current rom because the Manufakturer has nö rom to Download.

thx for every top.

Oma7144

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2014/06/29 - 07:03

You need root.

Download a terminal emulator from Play Store, boot tab fresh and type:

su
dmesg >/mnt/sdcard/dmesg.txt
logcat -d -v time >/mnt/sdcard/logcat.txt
cat proc/cmdline >/mnt/sdcard/cmdline.txt
cat proc/mtd > /mnt/sdcard/mtd.txt
dd if=/dev/mtd/mtd1 of=/sdcard/kernel.img bs=4096
dd if=/dev/mtd/mtd2 of=/sdcard/boot.img bs=4096
dd if=/dev/mtd/mtd3 of=/sdcard/recovery.img bs=4096
dd if=/dev/mtd/mtd8 of=/sdcard/system.img bs=4096

Files are now on your internal sdcard. Copy the files to PC and zip them. Upload the archive and post a link here.

I will check.

- Oma -

Per aspera ad astra, we rock the Tablets !

If you like our firmwares, please consider making a donation to support our work.
Thank you!

Oma7144

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2014/06/30 - 18:11

Ok, tab has MTK5931 wifi. So you can use all my builds for Chuwi V88.

Can you just make clear what tab do you have excatly? I 'd like to upload the kernel to the archive.

- Oma -

Per aspera ad astra, we rock the Tablets !

If you like our firmwares, please consider making a donation to support our work.
Thank you!

jackblack

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2014/07/01 - 19:29

Thx Oma

You want to know the exact typ:

http://www.cat-sound.com/cat-galactica2-highlight.html

Marketing Name Galactica 2014 and the internal Name Galactica 2.

I hope that helps

Oma7144

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2014/07/01 - 19:51

Ok, kernel is now in the archive: http://crewrktablets.arctablet.com/?wpfb_dl=1894

Try this one: http://crewrktablets.arctablet.com/?p=2736

- Oma -

The following users say thank you to Oma7144 for this useful post:

xminister

Per aspera ad astra, we rock the Tablets !

If you like our firmwares, please consider making a donation to support our work.
Thank you!

xminister

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2014/07/01 - 23:23

It works. Rotation must be fixed, others must be tested.

Can you offer a Kernel with 1,6 GHz?

Oma7144

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2014/07/02 - 07:18

Fine.

What is the orientation mismatch? 90 degree clock/counterclockwise?

What is wrong with the stock kernel?

- Oma -

Per aspera ad astra, we rock the Tablets !

If you like our firmwares, please consider making a donation to support our work.
Thank you!

xminister

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2014/07/02 - 17:26

ro.sf.hwrotation must be set to "0" in build.prop than rotation and camera are correct.

Both cameras, Bluetooth and WLAN works fine.

3G and GPS has no function at this time, need more investigation at this.

Stock kernel is limited at max 1,416 GHz for longer accu life but processor is RK3188 (not T) that can run up to 1,6 GHz (sometimes more with OC/UV). A CPU setting with performance at 1,6 GHz would be great.

Many thanks for your support.