cwm recovery for rk3188

[th3f33]

Re:

Sorry for the delay, I was very busy. Here is yoour cwm recovery, like always, be sure that you know what are you doing, I dont have the tabloet so I cant check it, bla, bla, bla...

Likn Skyworth x7010:http://www.freak-tab.de/leolas/cwm/x...covery.img.zip

I hope it works for you.

Ok Will try it now thanks a lot, hope i works with my tablet,

btw is safe to change the offset of my partition? cause it already got messed up when i flashed the boot.img and recovery.img that i have

<<boot loop/ boot hang

what i did was flash the boot.img on 0x00010000 and recovery on 0x00022000

[leolas]

Re: cwm recovery for rk3188

Ok Will try it now thanks a lot, hope i works with my tablet,

btw is safe to change the offset of my partition? cause it already got messed up when i flashed the boot.img and recovery.img that i have

<<boot loop/ boot hang

what i did was flash the boot.img on 0x00010000 and recovery on 0x00022000

Yes, from windows is the only secured way to change partitions size. They are in parameters file. But take care if yoy fail with it, it will not boot.

leolas

[th3f33]

uhm ye, it still fails btw can you help me i dont know how to convert the info that i get and read into the proper hex,

here is my cmdline

console=ttyFIQ0 androidboot.console=ttyFIQ0 init=/init initrd=0x62000000, 0x00130000 mtdparts=rk29xxnand:0x00002000@0x00002000(misc), 0x00004000@0x00004000(kernel), 0x00008000@0x00008000(boot), 0x00010000@0x00010000(recovery), 0x00020000@0x00020000(backup), 0x00040000@0x00040000(cache), 0x00200000@0x00080000(userdata), 0x00002000@0x00280000(kpanic), 0x00200000@0x00282000(system), -@0x00482000(user) bootver=2013-05-18#1.20 firmware_ver=4.1.1

and here is my proc/mtd

dev: size erasesize namemtd0: 00400000 00004000 "misc"mtd1: 00800000 00004000 "kernel"mtd2: 01000000 00004000 "boot"mtd3: 02000000 00004000 "recovery"mtd4: 04000000 00004000 "backup"mtd5: 08000000 00004000 "cache"mtd6: 400000000 00004000 "userdata"mtd7: 00400000 00004000 "kpanic"mtd8: 40000000 00004000 "system"mtd9: 144400000 00004000 "user"

[th3f33]

Yes, from windows is the only secured way to change partitions size. They are in parameters file. But take care if yoy fail with it, it will not boot.

leolas

i used finless flash tool 1.37 that cam bundled with tronsmart t428 by fin,

and changed the address of recovery and boot with

0x0001000 for boot and 0x0002200 for recovery...

[leolas]

Re: cwm recovery for rk3188

i used finless flash tool 1.37 that cam bundled with tronsmart t428 by fin,

and changed the address of recovery and boot with

0x0001000 for boot and 0x0002200 for recovery...

It dont work in this way. I will try to explain parameters when I got some free time in home.

leolas

[th3f33]

It dont work in this way. I will try to explain parameters when I got some free time in home.

leolas

Okay i'll wait, still cant make it boot..

if i can only make these dump a firmware compatible to batchtool 1.7 then i wouldt have any problems i think..

[th3f33]

re.

seems like i missed the partition and cant get the system to read the specific files in that partition...


some logcats..
I/Zygote (30504): Preloading resources...

W/ResourceType(30504): Failure getting entry for 0x010805e9 (t=7 e=1513) in package 0 (error -75)

W/ResourceType(30504): Failure getting entry for 0x01080108 (t=7 e=264) in package 0 (error -75)

W/ResourceType(30504): Failure getting entry for 0x01080107 (t=7 e=263) in package 0 (error -75)

W/ResourceType(30504): Failure getting entry for 0x01080105 (t=7 e=261) in package 0 (error -75)

W/ResourceType(30504): Failure getting entry for 0x01080104 (t=7 e=260) in package 0 (error -75)

W/ResourceType(30504): Failure getting entry for 0x01080102 (t=7 e=258) in package 0 (error -75)

W/ResourceType(30504): Failure getting entry for 0x01080101 (t=7 e=257) in package 0 (error -75)

W/ResourceType(30504): Failure getting entry for 0x01080100 (t=7 e=256) in package 0 (error -75)

W/ResourceType(30504): Failure getting entry for 0x010800ff (t=7 e=255) in package 0 (error -75)

W/ResourceType(30504): Failure getting entry for 0x010800fe (t=7 e=254) in package 0 (error -75)

W/ResourceType(30504): Failure getting entry for 0x010800fd (t=7 e=253) in package 0 (error -75)

W/ResourceType(30504): Failure getting entry for 0x010800f5 (t=7 e=245) in package 0 (error -75)

W/ResourceType(30504): Failure getting entry for 0x010800f4 (t=7 e=244) in package 0 (error -75)

W/ResourceType(30504): Failure getting entry for 0x010800f0 (t=7 e=240) in package 0 (error -75)

W/ResourceType(30504): Failure getting entry for 0x010800ef (t=7 e=239) in package 0 (error -75)

W/ResourceType(30504): Failure getting entry for 0x010800ed (t=7 e=237) in package 0 (error -75)

W/ResourceType(30504): Failure getting entry for 0x010800ec (t=7 e=236) in package 0 (error -75)

[th3f33]

got it to working recovery :O now what's next...

flashed it in the correct/better offset which is the 0x00010000

so does it mean that i should flash my boot.img on 0x00008000??

thanks a lot for this cwm recovery ! i wannted to learn how to mod thats why i am using this tablet as a guinea pig


is it safe to repartition the nand and internal SD card here in cwm?
can i edit the backupfiles that i made from cwm? I made a backup from the current system where it boot loops due to corrupt partition... i think that is what made it bootloop...

[leolas]

Re: cwm recovery for rk3188

got it working recovery :O now what's next...

flashed it in the correct/better offset which is the 0x00010000

so does it mean that i should flash my boot.img on 0x00008000??

thanks a lot for this cwm recovery ! i wannted to learn how to mod thats why i am using this tablet as a guinea pig


is it safe to repartition the nand and internal SD card?

Here you can got a lot of useful info:

http://www.FreakTab.com/showthread.php?t=287

I know is a long thread, but basically all you need is in this thread.

leolas

[th3f33]

RE:

Here you can got a lot of useful info:

http://www.FreakTab.com/showthread.php?t=287

I know is a long thread, but basically all you need is in this thread.

leolas

Ok i have read through that but not yet finished it, anyways i need to restore back my tablet first to working state, and i there is a corrupted part in my partition, but i dont know where it is, and i got a kernel.img now from cwm, can i combine the romdumps that i got before and the backup i got now to make a working near-to-almost-stock firmware? thanksss


i also already got most of the tools said in the topic, vm , linux mint, installed lusb dialog etc. dl rkxxxmod tools and many more lol i think i got more than a gig of tools only, not included the roms / images :O

[leolas]

Re: cwm recovery for rk3188

Ok i have read through that but not yet finished it, anyways i need to restore back my tablet first to working state, and i there is a corrupted part in my partition, but i dont know where it is, and i got a kernel.img now from cwm, can i combine the romdumps that i got before and the backup i got now to make a working near-to-almost-stock firmware? thanksss


i also already got most of the tools said in the topic, vm , linux mint, installed lusb dialog etc. dl rkxxxmod tools and many more lol i think i got more than a gig of tools only, not included the roms / images :O

Have you access to the stock rom by the manufacturer? it is the easy way to restore the tablet to a working state. Then use cwm to make a backup, after this you can start to experiment safe.

leolas

[th3f33]

Have you access to the stock rom by the manufacturer? it is the easy way to restore the tablet to a working state. Then use cwm to make a backup, after this you can start to experiment safe.

leolas

no access to it. manufacturer does not have a good support. They didnt have that many customer i think because cant find any active forums about their devices. i only got a romdump of a factory reset of system but it is on .tar im wondering if i can use this to flash it back in the system.img in the flash tool.. as of now i tried copying files back to the /system folder, but i think that i do get a problem on permissions since im currently working on a windows 7 pc

im currently doing this instructions, -

http://www.freaktab.com/showthread.php?4387-Converting-a-ZIP-ROM-to-a-system-img

thanks

[th3f33]

RE:

Yehey now i did revive my system, and within this 2 days i have confirmed that

-i can flash boot.img (i have unpacked - packed with changing only the ro.secure=0 and it works now)

-i can flash recovery.img

-Leolas had made a CWM recovery for my device and it works 100% ...

-i can now create my own image, using the steps from finless in the previous link i gave.

-i can flash system.img trolalala now time to make some roms

-can now do a lot of trial and error on my device

** i also want to know how to change/extract/modify kernel, didnt encounter it during these past 2 days of my journey ..

any good short/summary of guidelines in modifying system.img?

[th3f33]

my tab keeps returning on boot.img after quite some time, maybe its because the backup partition got corrupted, how can i flash it back? is it alright to partition it in recovery? should i do a nand idb erase before flashing the system.img?

[leolas]

Re: cwm recovery for rk3188

my tab keeps returning on boot.img after quite some time, maybe its because the backup partition got corrupted, how can i flash it back? is it alright to partition it in recovery? should i do a nand idb erase before flashing the system.img?

We are going a little offtopic in this thread, there is no need to erase idb to flash system. In cwm recovery we can not repartition or change sizes. We can only format the existing partitionsn

leolas