Hi there.
I have an "old" likebook mars t80d, and I have the same problem that many people had : one day, after maybe a full discharge of the battery, the e-reader froze on the booting page.
Whatever I try (power, reset, etc.), it still stays with the page :
Code:
likebook
starting up...
But without any dot moving or what, the screen never refresh.
So I tried to bring it back to life.
I did lots of researches but I haven't found any correct solution for GNU/Linux users (and newbe in android's world).
adb didn't respond:
Code:
root@my.computer~# adb devices
List of devices attached
root@my.computer:~#
But I saw that "rkflashtool" could maybe help.
So I've tried to play with rkflashtool:
Code:
root@my.computer:~# rkflashtool p
rkflashtool: info: rkflashtool v5.2
rkflashtool: info: Detected RK3368...
rkflashtool: info: interface claimed
rkflashtool: info: reading parameters at offset 0x00000000
rkflashtool: info: size: 0x000003b1
FIRMWARE_VER: 6.0.0
MACHINE_MODEL: RK3368
MACHINE_ID: 007
MANUFACTURER: RK3368
MAGIC: 0x5041524B
ATAG: 0x00200800
MACHINE: 3368
CHECK_MASK: 0x80
PWR_HLD: 0,0,A,0,1
#KERNEL_IMG: 0x00280000
#FDT_NAME: rk-kernel.dtb
#RECOVER_KEY: 1,1,0,20,0
#in section; per section 512(0x200) bytes
CMDLINE: console=ttyS2 androidboot.baseband=N/A androidboot.selinux=permissive androidboot.hardware=rk30board androidboot.console=ttyS2 init=/init mtdparts=rk29xxnand:0x00002000@0x00002000(uboot),0x00002000@0x00004000(trust),0x00002000@0x00006000(wbf),0x00002000@0x00008000(misc),0x00008000@0x0000a000(resource),0x0000a000@0x00012000(kernel),0x00010000@0x0001c000(boot),0x00010000@0x0002c000(recovery),0x00038000@0x0003c000(backup),0x00040000@0x00074000(cache),0x00002000@0x000B4000(kpanic),0x00300000@0x000B6000(system),0x00008000@0x003B6000(metadata),0x00002000@0x003BE000(baseparamer),0x00020000@0x003C0000(radical_update),-@0x003E0000(userdata)
And, it looks like my computer can say "hello" to Mars!
And I have successfully made a backup image of the "system" partition.
Can I find an image to push into the likebook with rkflashtool, like a
Code:
rkflashtool w system < bring_me_back_to_life_please.img
or any other tricks?
If so, how to do it?
thank you!
N.B.: I don't have windows, neither a facebook account to see what boyue says :/
-- Edit: see
#31 for a woking version of android 6 fw