[General Questions and Answers] heldigard:
I am the owner of the tablet Kalley K-BOOK10 and since a like install differents recovery in my devices, I bricked, but then I found that the company dont have any firmware to download yet, so I spend 26 hours trying differents firmwares until find one that works with mine: ICOU10GT2.

I will like to share the solution if anyone have the same problem. Before I bricked I took a backup and the build.prop has this info:

K-BOOK10 Original build.prop, no firmware download link yet.

ro.build.id=JDQ39
ro.build.display.id=K-BOOK10 20131017
ro.build.version.incremental=20131009
ro.build.version.sdk=17
ro.build.version.codename=REL
ro.build.version.release=4.2.2
ro.build.type=eng
ro.build.user=builder5
ro.build.host=next-huawen
ro.build.tags=test-keys
ro.product.model=K-BOOK10
ro.product.brand=KALLEY
ro.product.name=fiber_q10s
ro.product.device=fiber-q10s
ro.product.board=exdroid
ro.product.cpu.abi=armeabi-v7a
ro.product.cpu.abi2=armeabi
ro.product.manufacturer=unknown
ro.board.platform=fiber
ro.build.product=fiber-q10s
ro.build.description=fiber_q10s-eng 4.2.2 JDQ39 20131009 test-keys
ro.build.fingerprint=Allwinner-Tablet/fiber_q10s/fiber-q10s:4.2.2/JDQ39/20131009:eng/test-keys
ro.build.characteristics=tablet

ICOU10GT2 build.prop, download firmware in soft.aoicoo.com,

the link is in: soft.aoicoo.com

/soft/show.asp?id=309,

download link: soft.aoicoo.com

/soft/downcopy.asp?id=309

ro.build.id=JDQ39
ro.build.display.id=fiber_q10s-eng 4.2.2 JDQ39 20130929 test-keys
ro.build.version.incremental=20130928
ro.build.version.sdk=17
ro.build.version.codename=REL
ro.build.version.release=4.2.2
ro.build.type=eng
ro.build.user=builder5
ro.build.host=next-huawen
ro.build.tags=test-keys
ro.product.model=ICOU10GT 2
ro.product.brand=深圳市爱可西谷科技
ro.product.name=fiber_q10s
ro.product.device=fiber-q10s
ro.product.board=exdroid
ro.product.cpu.abi=armeabi-v7a
ro.product.cpu.abi2=armeabi
ro.product.manufacturer=unknown
ro.board.platform=fiber
ro.build.product=fiber-q10s
ro.build.description=fiber_q10s-eng 4.2.2 JDQ39 20130928 test-keys
ro.build.fingerprint=Allwinner-Tablet/fiber_q10s/fiber-q10s:4.2.2/JDQ39/20130928:eng/test-keys
ro.build.characteristics=tablet

There are really similar except for the front camera, the kalley has a 2MP front camera and 5MP rear camera, instead icoo wich has a 0.3MP front camera and 5MP rear camera. So the next thing was fixed the wrong driver to work with this other camera. For that I rooted the device with the application Unlock Root, then after that I rename the driver gc0308.ko (0.3MP) to another name like gc0308_1.ko and copy the driver gc2035.ko (2MP) to gc0308.ko. The driver ov5640.ko (5MP) was working perfect. For that I do the next commands in adb shell.

adb shell
rename /system/modules/gc0308.ko /system/modules/gc0308_1.ko
cp /system/modules/gc2035.ko /system/modules/gc0308.ko

Or that can be done with the app Root Explorer 3.1.7 too.

If everything works ok, the lsmod out will be:

adb shell
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
root@android:/ # lsmod
lsmod

rtl8150 8522 0 - Live 0x00000000
mcs7830 5847 0 - Live 0x00000000
qf9700 7312 0 - Live 0x00000000
asix 16337 0 - Live 0x00000000
afa750 10419 0 - Live 0x00000000
mma8452 6675 0 - Live 0x00000000
mma7660 7259 0 - Live 0x00000000
sw_keyboard 2660 0 - Live 0x00000000
ft5x_ts 41850 0 - Live 0x00000000
g2d_33 37741 0 - Live 0x00000000
vfe_v4l2 183191 0 - Live 0x00000000
gc2035 11225 1 - Live 0x00000000
ov5640 25938 1 - Live 0x00000000
vfe_subdev 3998 3 vfe_v4l2,gc2035,ov5640, Live 0x00000000
vfe_os 2196 2 vfe_v4l2,vfe_subdev, Live 0x00000000
cci 3061 2 gc2035,ov5640, Live 0x00000000
cam_detect 30803 1 vfe_v4l2, Live 0x00000000
videobuf_dma_contig 5322 1 vfe_v4l2, Live 0x00000000
videobuf_core 15891 2 vfe_v4l2,videobuf_dma_contig, Live 0x00000000
dc_sunxi 6707 0 - Live 0x00000000 (O)
pvrsrvkm 298286 55 dc_sunxi, Live 0x00000000 (O)
hdmi 24878 0 - Live 0x00000000
lcd 10133 0 - Live 0x00000000
disp 1040937 9 dc_sunxi,hdmi,lcd, Live 0x00000000
nand 172747 8 - Live 0x00000000 (O)

root@android:/ #

How Upload the firmware:

The program to upload the firmware in format *.img to the table, is called: PhoenixSuit 1.0.6. The procedure is:

0. Open Phoenix Suit and load the image in Firmware part.

1. Shutdown off complete the tablet.

2. Press the button Upgrade in Phoenix Suit, press ok, ok, ok.

3. Hold the Volume - button.

4. Connect the mini usb to the PC at the same time you press 6 times the power button while holding the volumen -.

5. It will upload the firmware and ask for format yes or no, press yes and wait.

Hope this help somebody, ;)

The question will be if anyone can make a custom recovery cwm o twp for this kind of tablet or even better a custom rom.