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HomeClockworkMod (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 !
2015/06/18
Offline
Hello,
I have this tablet Denver Tad-97052 Specs here: http://www.denver-electronics.com/denver-tad-97052/
I know that the tablet has an RK3066 Processor, and that "OMA" made some roms to work with that processor.
I used "OMA ROOT and DUMP" pack to root the tablet and make a dump. Get it here: https://onedrive.live.com/redir?resid=F36CB19AF152B1C2!1592&authkey=!APNyLgUQppIYjE8&ithint=file%2czip
I want to now if it's possible to install this recovery:Â ClockworkMod (CWM) Recovery easy install for RK3066 and RK3188.
Also would like your advice, wich customs roms made by "OMA" could work on this tablet. I would prefer a Kitkat rom, if possible.
Need to know if its possible to resize the nand partions of the tablet? and how to do it?
Becouse the system partion has only 0.99gb and quicly gets full, and i don't need 5gb in the user partion, also 256 mb in cache partion isn't to low?
If you need any more information, just tell me.
Tanks...
Moderator
Firmware Guru
2012/10/06
Online
Ok, kernel is now in the archive: http://crewrktablets.arctablet.com/?wpfb_dl=2572
With a 3.0.8+ kernel latest possible build is JB: http://crewrktablets.arctablet.com/?p=1913
Just change the kernel in folder rockdev/Image before flash.
- Oma -
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MagetatheLionPer aspera ad astra, we rock the Tablets !
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Thank you!
2015/06/18
Offline
Ok, Many Thanks Oma!
I fowolled your instructions and flashed the tablet, it's working, but unfortunately i have a few problems:
Wifi and bluetooth doesn't turn on.
and also the system partion has 2.46gb but the user partion does't exist (says ist damaged).
do i have any suggestions?
Tanks
MagetatheLion
Moderator
Firmware Guru
2012/10/06
Online
Do a factory reset and let me have a dmesg log.
- Oma -
The following users say thank you to Oma7144 for this useful post:
MagetatheLionPer aspera ad astra, we rock the Tablets !
If you like our firmwares, please consider making a donation to support our work.
Thank you!
2015/06/18
Offline
Done it, here it is:https://onedrive.live.com/redir?resid=F36CB19AF152B1C2!1593&authkey=!ABJa3poj8GuPtnM&ithint=file%2ctxt
MagetatheLion
Moderator
Firmware Guru
2012/10/06
Online
Try this (install via CWM):
http://crewrktablets.arctablet.com/?wpfb_dl=1255
http://crewrktablets.arctablet.com/?wpfb_dl=1188
- Oma -
The following users say thank you to Oma7144 for this useful post:
MagetatheLionPer aspera ad astra, we rock the Tablets !
If you like our firmwares, please consider making a donation to support our work.
Thank you!
2015/06/18
Offline
Thanks Oma
I tried it, but no luck.
I tried both fix installed via CWM recovery and restart, the problem persists
Then tried factory resert and 1 on fix installded, one at a time, all the same:
Wifi always off and doesn't turn on
Bluetooth always off and doesn't turn on
Internal Storage 2.46gb, but internal SDcard not working (says its currupted)
have i have done a dmesh log with the two fix installed, just in case you need it. here https://onedrive.live.com/redir?resid=F36CB19AF152B1C2!1595&authkey=!ACFVfHCzUw2RQKs&ithint=file%2ctxt
do you have any more suggestions?
MagetatheLion
Moderator
Firmware Guru
2012/10/06
Online
Interrestingly the log shows the chip is up and running.
<4>[Â Â 17.379558] Current WiFi chip is RTL8188.
<4>[Â Â 17.433488] WIFI Power on.
As for the partiton issue: do a clean install using the generic stock recovery first: http://crewrktablets.arctablet.com/?wpfb_dl=1036
Copy the file in folder rockdev/Image (rename the old one in CWM.img first).
In Android reboot to bootloader (RebootMenue app) and flash only (untick all other) the CWM.img (rename to recovery.img first).
Then try the fixes (if necessary).
- Oma -
The following users say thank you to Oma7144 for this useful post:
MagetatheLionPer aspera ad astra, we rock the Tablets !
If you like our firmwares, please consider making a donation to support our work.
Thank you!
2015/06/18
Offline
Once again thanks!
With your instructions the internal sd card is fixed.
But the wifi and bluetooth doesn't work, i will explain: when the tablet starts the settings say that wifi and bt are off and i turn them on, then it waits a while and the wifi and bt go to off again, i try again to turn them on, but now goes strait to off.
i made a small video for you to see it happen, here: https://onedrive.live.com/redir?resid=F36CB19AF152B1C2!1605&authkey=!AMxs9wnjOp_5x2A&ithint=file%2cflv
an extract of the dmesh log where the problem happens (i think)
<4>[ 186.375969] WIFI Power off.
<3>[ 211.534836] wait for new frame start time out!
<6>[ 211.945188] request_suspend_state: sleep (0->3) at 211950400860 (2015-06-24 21:22:07.723184150 UTC)
<4>[ 212.035016] Current WiFi chip is RTL8188.
<6>[ 212.050055] rk30-hdmi rk30-hdmi: Removed. Â " i never used hdmi port"
<4>[ 212.107368] WIFI Power on.
<4>[ 212.562115] wifi_early_suspend
dmesh log here: https://onedrive.live.com/redir?resid=F36CB19AF152B1C2!1596&authkey=!ACl25JIdjYSwoKc&ithint=file%2ctxt
also de cameras (front and back) are upside down.
Any suggestions?
2 questions:
1. can i flash my initial dump, and restore the tablet to factory?
2. can i flash my initial dump on top of your rom and keep partion sizes?Â
Thanks
Magetathelion
Moderator
Firmware Guru
2012/10/06
Online
You will find the same messages into you stock dmesg. So, unfortunetly no idea what's going on here with your stock kernel.
Yes, you can flash your stock images using the CM10.1 flash pack. Copy dumped images over.
- Oma -
The following users say thank you to Oma7144 for this useful post:
MagetatheLionPer aspera ad astra, we rock the Tablets !
If you like our firmwares, please consider making a donation to support our work.
Thank you!
2015/06/18
Offline
Thanks Oma.
Some final questions:
if i try the kernel the cames with the cm10.1 pack is failure for sure?
if try another kernel and always keep the cmw recovery i can revert it back to stock?
MagetatheLion
Moderator
Firmware Guru
2012/10/06
Online
Do NOT use other kernel! You will most likely brick the tab.
- Oma -
The following users say thank you to Oma7144 for this useful post:
MagetatheLionPer aspera ad astra, we rock the Tablets !
If you like our firmwares, please consider making a donation to support our work.
Thank you!
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