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ClockworkMod (CWM) Recovery easy install package for RK3066 and RK3188 devices available.

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[ ROM ] Cube U20GT Android 4.1 JB rooted firmware (from official version 2.00 dated 2012/11/24)
Topic Rating: 5Topic Rating: 5Topic Rating: 5Topic Rating: 5Topic Rating: 5 Topic Rating: 5 (1 votes) 
2013/02/16
19:59
beekeeper

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Quote Admins post.

 

Yes, i would also be pleased to have a cleaned version of this firmware if it is compatible with the U20GT

Not sure what difference there is with the U20GTWS Tablet if any.

Last edited by beekeeper on 2013/02/17 - 22:38

2013/02/17
14:13
admin


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OK, I’ll wait for 2 or 3 more requests by forum members here then I’ll get to work making the custom firmware.

Cheers.

If you like our web site, applications and firmwares, feel free to support our site. Donations are used to pay the bills for our server hosting costs, development tools and purchase new tablets to support.

2013/02/17
17:10
benji

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i’m interested too. thank you very much.

2013/02/17
17:56
raph07_08

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Me too, I’m very interested !

What are the main differences with the 2.00 version ?

 

Raph

 

2013/02/17
22:34
admin


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Davka said
I want to let you know that ROM 2.02 for U20GTWS is 100% compatible with U20GT and it’s much better than 2.00.

 

Link:

http://www.51cube.net/ch/DownShow.asp?ID=130

Please find a custom root version of this firmware which has been requested by several users.

Linux build: Linux version 3.0.8+ (root@forise2_linux) (gcc version 4.4.3 (GCC) ) #691 SMP PREEMPT Sat Jan 5 11:18:09 CST 2013

Android 4.1 build: rk30sdk/rk30sdk/rk30sdk:4.1.1/JRO03H/20121231.143544:eng/release-keys

 

Features are similar to our other rooted firmwares:

- root with SuperSU version 1.04 (free version)

- removed most Chinese and unnecessary applications

- increased space for application (/data partition) to 2 Gb.

- included hackerskeyboard (a 5-row keyboard using full PC key layout)  as latest Cube update had regular non Chinese keyboard removed

Download: kasty-cube_u20gtws-41-202-rooted.zip

Flash with Rockchip Batch Tool version 1.5, use Restore button.

 

Please note that I don’t have a Cube U20GT so I can’t test this firmware, feedback is welcome.

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

pako31, zcdroid

If you like our web site, applications and firmwares, feel free to support our site. Donations are used to pay the bills for our server hosting costs, development tools and purchase new tablets to support.

2013/02/17
22:58
milou21

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Hi.

Thank you very much for this achievement.
I will test this firmware in the week.

Have a nice week.

2013/02/19
14:54
pako31

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So, i’ve just installed this firmware (twice), and wifi doesn’t work anymore. Maybe one of the differences between u20GT & u20GTWS.

I’d like to try the official 2.02, to be sure it’s not a custom version’s problem, but without a VIP account on a chinese server, it needs about 10 hours to download, so let’s go back to the good old rooted v2 from admin.

 

If someone knows a good adress to download the official rom with a decent bandwidth, i’ll try.

 

(sorry if my english isn’t correct, i’m a french dude)

2013/02/19
14:59
admin


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The French dude and others can access the stock firmware here: U20GT-WS_v2.02_20130105.zip

(it’s a repacked version of the stock firmware from Cube Chinese site, there is no change in the image file)

I suppose WiFI is broken in the stock firmware too, but it would be great to have this confirmed.

Cheers.

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

pako31

If you like our web site, applications and firmwares, feel free to support our site. Donations are used to pay the bills for our server hosting costs, development tools and purchase new tablets to support.

2013/02/19
18:14
Davka

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My tablet is not original Cube U20GT but a “clone” and it’s named Shiru Samurai 10. For me this new official firmware works fine, WiFi included. Maybe the original Cube U20GT is somewhat different but I doubt it.

2013/02/19
19:59
pako31

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I’ve tried with the stock ROM, same problem : wifi is broken.

Rooted 2.0 isn’t so bad, after all.

2013/02/24
08:30
milou21

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2013/02/14
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Hi.

 

I want to try to root myself my Cube U20GTWS, what softwares can I use for this root ?

And how can I root this tablet ?

 

Thanks.

2013/02/24
11:58
Brian667

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2013/01/04
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Hi!
I have some problems with my U20GTws: if I flash JB V2.00(rooted), then g-sensor don’t work, but i got wifi. With JB V2.02(rooted), g-sensor works, but wifi don’t. Has anyone seen this issue?
The last rom, wich is working fine on my tablet, is ICS V1.04. :/

Hope, I’m not the only one with the problem, and it can be fixed. Until that, I downgrade to ICS :)

2013/02/25
18:52
vm4

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2012/11/08
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Cube U20GT
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Hi.

I have U20GT :

flash JB V2.0        g-sensor  => no        wifi  => yes

flash JB V2.02      g-sensor  => yes       wifi  => no

aa++

 

2013/02/26
13:24
bibi

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2012/10/07
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I tested now both firmware:

Confirm:

flash JB V2.0        g-sensor  => no        wifi  => yes

flash JB V2.02      g-sensor  => yes       wifi  => no

 

Both this firmware is not good.

 And bluetooth not work.

Last edited by bibi on 2013/02/26 - 13:26

2013/03/07
00:08
coulwave

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2012/10/11
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Hi everybody,

I installed JB 2.00 rooted firmware on my U20GT but flash player doesn’t work. Did anyone know issue for this problem?

 

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