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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 !
2015/05/07
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Hi everyone. I'm sorry to my english skill is bad 🙁
Tablet specification
Soc : RK3188T
RAM : 1gb @ lpddr2 samsung
ROM : 4gb @ /data is 1gb, /sdcard is 2gb
Rear and front camera
Bluetooth : not support
innolux IPS Pannel @ 7" 1024x600
Touch panel controller : gsl1680
Audio : es8323
WiFi : esp8089
Power control ic ?? : act8931
unknown chip : gm8283c
Board number : YK86vq-mcp-8931 v1.0 06/18/2014
It is similar to chuwi v17hd and huu h7 leap.
kitkat firm havnt root, dont work art runtime and brightness is always high 🙁
4.2 firm is brightness problem all solved!! but have a battery drain 🙁
I try to install generic rk3188 cwm but failed.
This tablet factory firm img is here ↓
unpacker : imgrepackerrk
Moderator
Firmware Guru
2012/10/06
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Here is the kernel from the 4.4.4 firmware: http://crewrktablets.arctablet.com/?wpfb_dl=2526
Maybe this build will work: http://crewrktablets.arctablet.com/?p=4971
Just change the kernel in folder rockdev/Image before flash.
The link to the 4.2 firm doesn't work.
- Oma -
The following users say thank you to Oma7144 for this useful post:
ry4m0Per aspera ad astra, we rock the Tablets !
If you like our firmwares, please consider making a donation to support our work.
Thank you!
2015/05/07
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Oops...!
Wi-Fi did'nt work...
Wifi turn on → insert pass → Wifi disconnected → on → off → on off on off on off onfnf ...
Moderator
Firmware Guru
2012/10/06
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Pls install this via CWM: http://crewrktablets.arctablet.com/?wpfb_dl=2528
- Oma -
The following users say thank you to Oma7144 for this useful post:
ry4m0Per aspera ad astra, we rock the Tablets !
If you like our firmwares, please consider making a donation to support our work.
Thank you!
2015/05/07
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Mmm...
Wifi can't turn on 🙁
Moderator
Firmware Guru
2012/10/06
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Just to see what's going on, pls flash this boot.img: http://crewrktablets.arctablet.com/?wpfb_dl=2530
- Oma -
The following users say thank you to Oma7144 for this useful post:
ry4m0Per aspera ad astra, we rock the Tablets !
If you like our firmwares, please consider making a donation to support our work.
Thank you!
2015/05/07
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WiFi Worked !!!!!!!!!! 🙂
Thank you a lot Oma !
and also, do you know how to adjust /sdcard partition size?
I use stock parameter's CMDLINE when I flash Oma's rom. (h7leap (v17HD) parameter's CMDLINE to replace Stock parameter's CMDLINE)
But unchanged /sdcard partition size 🙁
I want to change h7 leap's /sdcard size 8gb → h701 rom size 4gb (/sdcard is about 2gb)
parameter is this ↓
FIRMWARE_VER:4.4.2
MACHINE_MODEL:rk30sdk
MACHINE_ID:007
MANUFACTURER:RK30SDK
MAGIC: 0x5041524B
ATAG: 0x60000800
MACHINE: 3066
CHECK_MASK: 0x80
KERNEL_IMG: 0x60408000
#RECOVER_KEY: 1,1,0,20,0
CMDLINE:console=ttyFIQ0 androidboot.console=ttyFIQ0 init=/init initrd=0x62000000,0x00800000 mtdparts=rk29xxnand:0x00002000@0x00002000(misc),0x00006000@0x00004000(kernel),0x00006000@0x0000a000(boot),0x00010000@0x00010000(recovery),0x00020000@0x00020000(backup),0x00040000@0x00040000(cache),0x001FE000@0x00080000(userdata),0x00002000@0x0027E000(metadata),0x00002000@0x00280000(kpanic),0x00180000@0x00282000(system),-@0x00402000(user)
Moderator
Firmware Guru
2012/10/06
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Only 4 GB NAND?
- Oma -
The following users say thank you to Oma7144 for this useful post:
ry4m0Per aspera ad astra, we rock the Tablets !
If you like our firmwares, please consider making a donation to support our work.
Thank you!
2015/05/07
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Yes.
H7 leap NAND is 8gb.
H701 NAND is 4gb.
H7 leap's boot, recovery, misc and so on is same to h701.
but system and /sdcard is different.
H701 parameter (0x001FE000@0x00080000(userdata),0x00002000@0x0027E000(metadata),0x00002000@0x00280000(kpanic),0x00180000@0x00282000(system),-@0x00402000(user))
H7 leap parameter(0x00400000@0x00080000(userdata),0x00002000@0x00480000(metadata),0x00002000@0x00482000(kpanic),0x00180000@0x00484000(system),-@0x00604000(user))
Moderator
Firmware Guru
2012/10/06
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Then we better swapp the mount points. Whith an external sdcard (mandatory!) you then have plenty of space.
http://crewrktablets.arctablet.com/?wpfb_dl=2531
- Oma -
The following users say thank you to Oma7144 for this useful post:
ry4m0Per aspera ad astra, we rock the Tablets !
If you like our firmwares, please consider making a donation to support our work.
Thank you!
2015/05/07
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I want to more english skills ^^;;
Moderator
Firmware Guru
2012/10/06
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Use the parameter file from the Leap build and the boot.img with the swapped mounts. You need to flash again, incl. eraseIDB.
- Oma -
The following users say thank you to Oma7144 for this useful post:
ry4m0Per aspera ad astra, we rock the Tablets !
If you like our firmwares, please consider making a donation to support our work.
Thank you!
2015/05/07
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Solved this problem!
Thanks alot Oma!
Android (screenshot) is miswriting storage size.
I checked X-plore file manager.
/sdcard → my microsd
/sd-ext → previous /sdcard partition
And I changed parameter files.(I wanted to do removal /sd-ext)
CMDLINE:console=ttyFIQ0 androidboot.console=ttyFIQ0 init=/init initrd=0x62000000,0x00800000 mtdparts=rk29xxnand:0x00002000@0x00002000(misc),0x00006000@0x00004000(kernel),0x00006000@0x0000a000(boot),0x00010000@0x00010000(recovery),0x00020000@0x00020000(backup),0x00040000@0x00040000(cache),0x0052A000@0x00080000(userdata),0x00002000@0x005AA000(metadata),0x00002000@0x005AC000(kpanic),-@0x005AE000(system)
This experiment is succeded!
/data 0.95gb → 2.54gb
/sdcard 1.95gb → my microSD
/sd-ext (previous my microSD) → n/a
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