Zenithink C90A Allwinner A20 Firmware

21986 Views 3 Replies 4 Participants Last post by cxz, Feb 3, 2017

omarahum

Discussion Starter · Oct 10, 2013

Download page - http://www.zenithink...0A.php?download
ROM download - http://www.zenithink....2_20130916.zip
Phoenix Suite 1.0.3 - http://www.zenithink....3_20121225.rar
Flashing Instructions - http://www.zenithink...C_upgrading.zip

9" C90A (1024MB+8GB) Android4.2 2013-09-16 Version

Android 4.2

Version: 9" C90A (1024MB+8GB) Android4.2 2013-09-16

File Name: C90A_O3_Android4.2_20130916.zip

File Size: 313MB

Release Date: 2013-10-10

MD5: 28ABEF582060B436610017C98C00C2CE

SHA1: 4E2662D68051D61DDA9A6614F5FC69C52055A34B

Download Link: http://www.zenithink....2_20130916.zip

Resource Update

Current version update:

This is first release for new C90A model.

The method of firmware installation for this model
Upgrading with PC via USB cable

1. First download and install the PhoneixSuitV1.0.3.

2. Then download the corresponding firmware file and extract it into a temporary folder.

3. Open Phoneix Suit software, connect your tablet(power on status) with USB cable. After the tablet is successfully connected, select the Onekey-upgrading, and then select the corresponding firmware file, confirm your action.

Note: keep charged when the machine is being installed the firmware. Please see the detail procedure file (C90A_C90_PC_upgrading.zip)

Zenithink ZT-180-101 Original 10" Epad (Ruby 1.2 / 576 - B0) (0603 Froyo) - {July 2010} R.I.P. - May 2013
Zenithink ZT-180-701A 7" Upad (Cameo - E3) (0613/0618 Froyo) - {April 2011}
Zenithink ZT-180-102 10" v2 Zepad (Jade 2.3-Blue - G0) (0613/0618 Froyo) - {April 2011}
Zenithink ZT-280-C91 10" Zepad (H1_2n : 0217 GB @ 900MHz w/ 2GB Data Partition) - {Sept. 2011}
Zenithink ZT-280-C71 7" Upad (E7_1n : 0217 GB @ 900MHz w/ 1.5GB Data Partition) - {Sept. 2011}
Zenithink ZT-283-C93 10" ZTPad (H6_1f : 0911 ICS w/ 2GB Data Partitionhttp://www.slatedroid.com/topic/388...20911-ics-rom/page__view__findpost__p__452031 and working (pl2303) USB GPS) - {Oct. 2012}
Zenithink ZT-283-C97 9.7" ZTPad (I1_2a : 0910 ICS w/ 2GB Data Partition and working (pl2303) USB GPS) - {Nov. 2012}
SlateDroid ZT-180 WIKI \ Zenithink Website \ Zenithink FTP \ Stock ROMs \ http://www.mediafire.com/?xx25dd2uy5hhdM \ Donations Accepted!
If I've helped you or are using an overclocked kernel I've uploaded, and wish to help support my efforts, please consider leaving me a donation. Thank you!

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KD271158

· #2 · Jan 1, 2014

Is there any way to change the screen resolution to 1024x768 for use on an 8" inch tablet?
Currently 1024x600 and has a portion of about 25% of the bottom of the screen mirroring the top of the screen.

It's the only firmware I've found that works with other "Allwinner A20 Cortex A7" type tablets, and is 100% able to achieve a full root on.
I have a Woxter DX80 and there are unnecessary applications in Spanish I'd like to remove.
However the present system is inaccessible to being fully rooted, so I'm stuck with proprietary apps I'll never use taking up space.

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