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

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Need firmware for this tablet pc rk3028 R70DC (kids tablet)
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Oma7144

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2014/12/30 - 18:01
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In this zip there are boot.img, recovery.img and kernel.img. Boot.img and recovery.img does not contain a kernel. So kernel.img is what boots on your tab. Just change this kernel.img in the Roverpad pack and flash incl. eraseIDB.

- Oma -

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alene
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2014/12/30 - 18:39
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nothing again

I use RKDevelopTool_Release_Pack_v1.37 + RK3028ALoader(L)_V2.08, so EraseIDB, and flash it by Oma_RK3026_Roverpad TRC7_JB_4.2.2_v1.0.7z + kernel.img from R70DC_cwm.zip

after flash process ends, I see nothing, just black screen

ok, then I try to boot into recovery mode: I hold vol- and press power, so I see opened Droid pic, and text something like Recovery system 4.2.41

Formatting chache...

Formatting (something else)...

Formatting (another something else)...

Rebooting...

and just black screen again

I try to boot it up in recovery again, but I can't do it 2nd time. now I see lying on it's backside Droid with red alert triangle

from this fact I can think that's recovery crashed while I try to start it first time after flashing. May still problem is wrong offsets when I flash it?

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Oma7144

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2014/12/30 - 19:15
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I start thinking your NAND is defective somehow. Flash again with the RK3026 loader.

- Oma -

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alene
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2014/12/30 - 19:33
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same result: eraseidb ok, flashing ok, checking ok

no normal boot, just black screen; when vol- and power, starts recovery with follow text:

Recovery system 4.2.41

Formatting /data...

Formatting /chache...

Formatting (something)...

reboots, and black screen


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alene
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2014/12/30 - 19:39
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oh, my God!

Oma, u're great dude!

after looking at black screen, I pressed power for a few times, and pad starts, shows "Android" logo, as in previous pic I'd attached few post earlier, and (!!!) after that I see Oma logo with electric lights!

so for now I see

USB-Massenspeicher

USB-Verbindung

USB-Speicher aktivieren

I don't understand deutche lang, but I think it's verify about USB-Connection, cause pad still connected to PC

so, I cancel connection selection, and see

Fuhlen Sie sich wie zu Hause...

o, I think, everything works for now! 

thank you, dear Oma!!!

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alene
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2014/12/30 - 20:08
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I rejoiced too soon

wifi doesn't works, so I try to reboot pad. and same result - blackscreen, after few times press power - backside lying broken droid

maybe I think problem is in loader? maybe I should to use 3028 loader but not 2.08 version? other version flash program, but not 1.37? how do you think?

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alene
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2014/12/30 - 20:11
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I feel that the solution is somewhere nearby

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alene
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2015/01/18 - 18:25
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hello Oma!

few weeks passed (HappyNewYear congratulations to all ArcTablet crews!)

so I try to turn on this "?№№:;*": pad again ... and it boots fine to desktop, I'm surprized!

but wifi doesn't works, pity.

what I can try to do with wifi? when I press wifi to "ON" it moves to on (blue) and in this moment moves back to "OFF" position...

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Oma7144

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2015/01/18 - 18:29
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Ok, which kernel work now? See kernel string in settings/about tab.

- Oma -

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victor84
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2015/04/03 - 06:59
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alene said
hello Oma!

few weeks passed (HappyNewYear congratulations to all ArcTablet crews!)

so I try to turn on this "?№№:;*": pad again ... and it boots fine to desktop, I'm surprized!

but wifi doesn't works, pity.

what I can try to do with wifi? when I press wifi to "ON" it moves to on (blue) and in this moment moves back to "OFF" position...

beneve kid's tablet 7 inch also comes with the same processor rk3028a this is the link is the beneve 7 inch aver if it's something

BENEVE-741-3028a-i7-V20131214

says if you served

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dack
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2015/07/14 - 17:28
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I am trying to get a nearly identical tablet working.  It looks identical to the pictures in the first post except it has a RK3028 chipset and not a RK3028A.  I've tried using the build here, but I get a "Chip Check Fail" because it's using the RK3028A loader when I need to use the RK3028 loader.  The tablet is also called the Beneve i7 and the information etched on the board is "r70dc_v1.01".

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