Latest product reviews
ARCHOS 50 Diamond
ARCHOS GamePad2
ARCHOS
Smartphones
ARCHOS
TV Connect
ARCHOS 101 XS

A A A
Avatar

Please consider registering
Guest

sp_Registration Register sp_LogInOut Log In
sp_Search Search
Advanced Search
Search

— Forum Scope —





— Match —





— Forum Options —





Minimum search word length is 3 characters - maximum search word length is 84 characters

sp_Search Search

Register Lost password?

ClockworkMod (CWM) Recovery easy install for RK3066 and RK3188 -- TWRP/CWM Flash-Tool and root for RK3288

 Please donate to support OMA and CrewRKTablets firmware work, thank you !

sp_Feed sp_TopicIcon
[ ROM ] Cube U20GT Android 4.1 JB rooted firmware (from official version 2.00 dated 2012/11/24)
Page: 1234Jump to page
Avatar
admin

admin
Forum Posts: 5878
Member Since:
2010/09/11
sp_UserOfflineSmall Offline
sp_UserWebsite

Thanks Received: 3168
1
2012/11/24 - 15:13
sp_Permalink sp_Print sp_EditHistory

Cube has just released an Android 4.1 Jelly Bean update for the Cube U20GT.

Cube U20GT official firmware version 2.00    U20GT_Android4.1_V2.00_20121124.zip (2012/11/24) 

 

Android 4.1 build: rk30sdk/rk30sdk/rk30sdk:4.1.1/JRO03H/20121108.105215:eng/release-keys

Linux Kernel: Linux version 3.0.8+ (root@ubuntu) (gcc version 4.4.3 (GCC) ) #505 SMP PREEMPT Thu Nov 22 23:18:14 PST 2012

 

This is a major upgrade to Android 4.1 Jelly Bean, Google Translation of Cube version history says this firmware changed the following:

Updated to Android 4.1 system;
aging game crashes to amend the part of the machine;
awakened not some machine screensavers.

 

Here is our custom rooted firmware version of the Android 4.1 JB based on official Cube version 2.00

Features:

- root with SuperSU version 0.96 (free version)

- writable /system partition

- removed most Chinese and unnecessary applications

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

 

Rooted custom firmware for the CUBE U20GT: kasty-cube_u20gt-41-200-rooted.zip

Using Rockchip Batch Tool version 1.5 to flash the firmware.

 

Please report any problem with this firmware, I can't verify if this custom firmware works properly as I don't own a Cube U20GT  to test it.

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

S1eepy, andorman, palos, rostis72, xinjiangtour

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.

Avatar
S1eepy
Member
Forum Posts: 17
Member Since:
2012/10/18
sp_UserOfflineSmall Offline

Thanks Received: 1
2
2012/11/24 - 15:27
sp_Permalink sp_Print

Very fast and operative work, impressive!!!

The following users say thank you to S1eepy for this useful post:

palos
Avatar
benji
New Member
Forum Posts: 5
Member Since:
2012/11/24
sp_UserOfflineSmall Offline
3
2012/11/24 - 23:09
sp_Permalink sp_Print

Hi, thanks for this very good work.

i have a little problem, i can't download the official firmware on cube site. can someone explain me how?

thanks

Avatar
S1eepy
Member
Forum Posts: 17
Member Since:
2012/10/18
sp_UserOfflineSmall Offline

Thanks Received: 1
4
2012/11/25 - 12:23
sp_Permalink sp_Print

@admin: Could you share stock 4.1 too? Thanks.


Avatar
admin

admin
Forum Posts: 5878
Member Since:
2010/09/11
sp_UserOfflineSmall Offline
sp_UserWebsite

Thanks Received: 3168
5
2012/11/25 - 12:39
sp_Permalink sp_Print

I haven't kept it, I'll try to download it later.

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.

Avatar
zcdroid
New Member
Forum Posts: 6
Member Since:
2012/10/20
sp_UserOfflineSmall Offline
6
2012/11/26 - 01:22
sp_Permalink sp_Print

Thanks a lot, I have installed your custom rooted firmware and everything is fine. Thank you!

Avatar
felixarch
New Member
Forum Posts: 2
Member Since:
2012/11/03
sp_UserOfflineSmall Offline
7
2012/11/27 - 15:00
sp_Permalink sp_Print

So far so good! txs a lot.

 

I've uninstall the 5 chinese apps that were still on the OS...  Can you tell me why you let them there ?  For chinese user i guess?

Avatar
raph07_08
New Member
Forum Posts: 6
Member Since:
2012/11/28
sp_UserOfflineSmall Offline
8
2012/11/28 - 00:36
sp_Permalink sp_Print

I tried to flash my Cube U20GT with Rockchip Batch Tool and this rooted firmware and impossible to flash (see screenshot below)

 

Anything I did wrong ?

rookchip.jpgImage Enlarger

sp_PlupAttachments Attachments
Avatar
admin

admin
Forum Posts: 5878
Member Since:
2010/09/11
sp_UserOfflineSmall Offline
sp_UserWebsite

Thanks Received: 3168
9
2012/11/28 - 00:42
sp_Permalink sp_Print

felixarch said
So far so good! txs a lot.

 

I've uninstall the 5 chinese apps that were still on the OS...  Can you tell me why you let them there ?  For chinese user i guess?

Not really, it's probably a miss during the apps cleanup when building the custom firmware. This is be corrected in next firmware release.

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.

Avatar
admin

admin
Forum Posts: 5878
Member Since:
2010/09/11
sp_UserOfflineSmall Offline
sp_UserWebsite

Thanks Received: 3168
10
2012/11/28 - 00:43
sp_Permalink sp_Print

raph07_08 said
I tried to flash my Cube U20GT with Rockchip Batch Tool and this rooted firmware and impossible to flash (see screenshot below)

 

Anything I did wrong ?


Was the square in green color when you started to flash the tablet ?

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.

Avatar
raph07_08
New Member
Forum Posts: 6
Member Since:
2012/11/28
sp_UserOfflineSmall Offline
11
2012/11/28 - 00:46
sp_Permalink sp_Print

the square of connected device ?

 

no it was in pink

Avatar
raph07_08
New Member
Forum Posts: 6
Member Since:
2012/11/28
sp_UserOfflineSmall Offline
12
2012/12/01 - 11:23
sp_Permalink sp_Print

I finally succeeded in installing the firmware (I was not in download mode) !

 

The rooted rom works greats ! but the battery problem is still here (perhaps it's even worse).

 

When the battery is at 100%, If I activated wifi and launch an application ity takes about 4h30 to decrease from 100% to 45-40%

For me it's quite normal

 

But after that in less than 30 min it decreases from 45-40 to 15% !

 

Battery problem with cube u20gt ? calibration battery problem ? anyone else has this problem ?

Any idea what to do ?

 

Regards

Avatar
zcdroid
New Member
Forum Posts: 6
Member Since:
2012/10/20
sp_UserOfflineSmall Offline
13
2012/12/01 - 19:15
sp_Permalink sp_Print

raph, I have the same battery problem too. with 4.0.4. and Jelly Bean

 

I have noticed that g-sensor fails with the update. When I´m working for a long with the Cube g-sensor stops to work. If I let the tablet take a rest g-sensor works again. Maybe is not a problem with the update but I hadn't this problem before to install the new firmware.

Avatar
raph07_08
New Member
Forum Posts: 6
Member Since:
2012/11/28
sp_UserOfflineSmall Offline
14
2012/12/01 - 19:25
sp_Permalink sp_Print

zcdroid: I'm not sure to understand ... .did you use the 4.1 rooted update too ?  you had not the problem before ?

 

I just bought the tablet but it seems I also had the problem with 4.0.4. perhaps it's worse with 4.1 rooted

I think I will try to calibrate the battery ? (but I don't know how)

Avatar
zcdroid
New Member
Forum Posts: 6
Member Since:
2012/10/20
sp_UserOfflineSmall Offline
15
2012/12/02 - 13:43
sp_Permalink sp_Print sp_EditHistory

Yes, It is 4.1 rooted firmware, but I had also this problem before. My last firmware was 4.0.4 rooted from this page. I´ll try with another ROM and I´ll keep in updates.

 

I tought that was a cube problem but I had installed the two rooted firmwares from here. I had the same battery problem.

 

Let's see if I have the same problem with others ROMs.

Page: 1234Jump to page
sp_Feed
Go to top
Forum Timezone: Europe/Paris

Most Users Ever Online: 749

Currently Online: Joeblah
107 Guest(s)

Currently Browsing this Page:
1 Guest(s)


Devices in use: Desktop (91), Phone (15), Tablet (2)

Top Posters:

Oma7144: 6234

globula_neagra: 2424

finless: 604

DarthJabba: 551

exelletor: 450

JochenKauz: 450

cracktech: 432

maikal: 394

Newest Members:

lecyb

Amir.s.m

crstflln706

BillyGumbert

d_bernard1

texnojnik

Forum Stats:

Groups: 10

Forums: 185

Topics: 5981

Posts: 60059

 

Member Stats:

Guest Posters: 43

Members: 259444

Moderators: 5

Admins: 1

Administrators: admin

Moderators: globula_neagra, exelletor, JochenKauz, Oma7144, cracktech


CrewRKTablets moderators: JochenKauz and Astralix