yashsingh1/xdaforums huggingface dataset:
[Miscellaneous Android Development] riro56:
And how restart on the ROM if yu have forgot to put the custom ROM into the device ?? :laugh:

Every reboot redirect in the recovery
[Miscellaneous Android Development] Guddu:
Hey brother, the link bonfirer gave for the cwm was in .rar format so i converted it into .zip format using an online software.

And as i flashed it using stock recovery it gave error like:

signature verification failed

installation aborted..

Please tell how did you managed to flash??

And please do reply...!
[Miscellaneous Android Development] Miwer:
First of all: A flashable zip contains meta files, scripts and commands.

You cannot just convert any compressed file into a zip, and think it will flash using standard recovery methods.

Also, if you already are on stock recovery, I would not recommend you to flash CWM over it.

I only did it to get rid of the bad CWM, since my LiveSuit image didn't include a stock recovery.
[Miscellaneous Android Development] Guddu:
you are saying that i will be able to flash mods from stock recovery itself and no need for cwm
[Miscellaneous Android Development] makis_best:
problem with recovery

Hi.

By mistake i install this recovery CWM-based Recovery 5.5.0.4 for SmartPad 907c.

Now every time my A10 boot goes always to recovery and I cant do anything else.

How I can resolve this.

Please help.
[Miscellaneous Android Development] Miwer:
No, that was not what I said... ;)

But you should know, that mods for these tablets will likely not work (or only work partially), because of all the varying hardware version out there. They need different drivers and firmware, and you have no way of knowing what fits what.

I still need to find a rom with working touch screen drivers for my tablet. As it is now, it's unusable. But at least it will not get stuck in CWM anymore.

My general advice: don't try to mod these chinese nobrand tablets. It's more work than it's worth, and you may end up worse than when you started out.

---------- Post added at 07:43 PM ---------- Previous post was at 07:37 PM ----------

You need to get the original factory image for your tablet, and flash it using their flashing tool. Contact your seller.
[Miscellaneous Android Development] Guddu:
Hey, bro so is there any way of flashing a custom rom using livesuit???

Because custom rom files are in .zip format while stock roms images are in .img format.
[Miscellaneous Android Development] Miwer:
Not any supported way, but I know other users have modded factory images, and repacked them as LiveSuit images.

I don't know much about this, so you are better off looking at the http://www.techknow.me forum.
[Miscellaneous Android Development] makis_best:
I already try that with livesuit tool and original img file but my tablet dosent boot in update/recovery mode...

I try it many times... I also try to install it with sd card but again nothing.

Something else i can do?
[Miscellaneous Android Development] Miwer:
Try following this guide. It works on my tablet.

http://www.slatedroid.com/topic/36789-livesuite-guide-allwinner-a1x/
[Miscellaneous Android Development] makis_best:
Thank you for the link

I follow the instractions of the link.

The upgrade progress start but stop at 12% saying

"Upgrade fails : 0x162" and upgrade stop.

I try it many times but nothing... any other suggestions..

Please help.

I don't have money for other tablet.
[Miscellaneous Android Development] Miwer:
Well at least you got into update mode, and it communicates with livesuit.

I know only of the following reasons for update error:

* Wrong image or LiveSuit version for your tablet. Contact your seller to verify you got the right files, or try other versions on your own.

* Bad usb connection. I myself got errors using the supplied usb cable (chinese craptastic quality), so try another good usb cable.

If none of that helps, then I don't know...
[Miscellaneous Android Development] geko1966:
Victory!!!!

The installation of cwm recovery worked like a charm on my in car android media center pad. Booted up into stock recovery and flashed the A10-9 recovery.

Thanks for the help and instructions on this!

Next is finding a Rom. It runs on 4.0.4 ICS...would like a jellybean on this

If you have any input on this please let me know.

ThanX!:victory:

PS! Link to my in car audio thread http://xdaforums.com/showthread.php?p=48537612#post48537612

And some pictures of the beast that recites in my Hummer H3 ---> http://www.aliexpress.com/item/2-Di...-Bluetooth-Ipod-WiFi-3G-With-7/592768377.html
[Miscellaneous Android Development] fteller:
Nice job, man!!

I've backed up my cheap chinese tablet (KPD701R for reference) and it seems that everything was backed up correctly. At least installation of CWM did not break anything:)

Just in case - now I have a backup data of this KPD701R - if anyone needs it... ;)

This is for this tablet:

http://www.aliexpress.com/snapshot/6076858094.html
[Miscellaneous Android Development] shuttleu:
I'm having trouble booting into CWM

I have a 7-inch tablet, it has no branding or identification on it other than "A13_Q8_V6.6" on the main board.

From running the commands on the first post it reports the following

root@android:/ # cat /proc/cpuinfo
cat /proc/cpuinfo
Processor : ARMv7 Processor rev 2 (v7l)
BogoMIPS : 1001.88
Features : swp half thumb fastmult vfp edsp neon vfpv3
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x3
CPU part : 0xc08
CPU revision : 2

Hardware : sun5i
Revision : a13b
Serial : 07c1dee9313130305050473916254243
root@android:/ # cat /proc/partitions
cat /proc/partitions
major minor #blocks name

93 0 16384 nanda
93 8 16384 nandb
93 16 32768 nandc
93 24 524288 nandd
93 32 1048576 nande
93 40 16384 nandf
93 48 32768 nandg
93 56 262144 nandh
93 64 262144 nandi
93 72 1638400 nandj

So I'm using "cwm6028-a13-10part-v2.zip"

No matter what I try, I cannot get into CWM

I have tried the following:

From off state, Vol+ and power - boots into flash mode

From on state, power for 10 seconds then Vol+ and power - boots into flash mode

From off state with power plugged in - Vol+ and power - boots normally

from CMD on PC, "adb reboot recovery" - boots normally

From ADB shell, "echo -e 'boot-recovery\0' > /dev/block/nandf; sync; reboot" - boots to a black screen

From ADB shell, "echo -n boot-recovery | busybox dd of=/dev/block/nandf count=1 conv=sync; sync; reboot" - boots to a black screen

EDIT: Tried flashing to nandc (boot partition) and i also just get a black screen.

I have a feeling the image I have wont work with this device, but I don't know why
[Miscellaneous Android Development] Retoxic:
Great job! Many thnx for it! Just made a root and flash this CWM on my daughter's tablet VIOS V0714.

UPD

Guys need help :(

Got 10 partitions. Download cwm6028-a13-10part-v2.zip. Install with instruction.

CWM is funcioning but as I know now it is with error "E:Can't mount ..."

UPD2

Just flash original firmware and recover the system. Sad but this cwm not for my tablet. Whatever thnx to developer.
[Miscellaneous Android Development] Aquous:
(quoting so you get an e-mail notification)

Where can I find the source code to your recovery's kernels?
[Miscellaneous Android Development] dolorespark:
Good question - wish I knew... The kernels were taken from stock ROMs for A10 and A13 tablets. I don't recall any source code ever being published by Allwinner or the half-dozen software houses they work with.
[Miscellaneous Android Development] Aquous:
Oh - but there is! Loads of information can be found on http://linux-sunxi.org/ and kernel source is available at https://github.com/linux-sunxi. Android-specific kernel source can be found there as well, though I get my Android kernel from uger's repo at https://github.com/ugers/linux-sunxi (sadly no longer updated, but 3.0.76+ is good enough for what I need).

The reason I asked is that the recovery kernel in the recovery images from this thread is 9MB in size. If I compile my own kernel, based on ugers' tree, it is 3MB in size, which leaves more room for useful tools (I myself am particularly in need of stock, Linux, e2fsck, which is too large to fit in the ramdisk with a 9MB kernel at its side). Unfortunately, when I try to use my self-compiled kernel (which runs Android just fine, btw) to boot CWM (I simply put my tablet in FEL mode and load my kernel's uImage with the recovery image's ramdisk) it boots to a black screen. That is wholly expected, because the recovery's ramdisk does not include the mali driver, but for some reason adb doesn't come online either, which means there's something else that's wrong too. I was betting that I might be missing a recovery-specific kernel option, but if you're using stock kernels that is unlikely to be the case and my problem must be elsewhere....

Thanks for the reply anyway :)
[Miscellaneous Android Development] tomal:
I tried the CWM in a (Chinese) Ampe A76 tab and installed without error. However, tab now boots only to the recovery, it doesn't boot the OS.
[Miscellaneous Android Development] kurtph1969:
Hi. I flashed CWM from this post: http://xdaforums.com/showpost.php?p=54060448&postcount=597

But I cannot get my LY-F1 to mount any partitions or external SD card (screenshot http://tinypic.com/r/2ueohsy/8)

I think it's to do with permissions. Anyone know how to fix or which CWM works for this device? Thank you.
[Miscellaneous Android Development] snowdrop23jane:
I have tried to find out my CPU and partition info using shell terminal emulater but I get "CPU info not found" and " partition info not found" I know I have a All winner with Softwiner Evb so shall I still try this ?
[LG Optimus L9 P760, P765, P768, P769] Muphet:
HI,

I'm using v10H on my optimus l9 (p760) atm but I saw there are JB (v20) already on forums. I tried to update but it always stuck on 15% telling me that phone is not connected. So i thinking about software update but it telling me, that new update is ready to download.

I'm using v10h and it says that v10c is ready. What if I upgrade to 10c? can it brick phone or something?
[LG Optimus L9 P760, P765, P768, P769] Gh0sT.RPG:
May be the firmware u want has not not been released for ur region :) And y u wanna downgrade? Old versions r filled with bugs. So, if u want jb u better download 760 v20 kdz and flash it offline :good:
[LG Optimus L9 P760, P765, P768, P769] Muphet:
Odp: [Q] Upgrading software in rooted phone

As I said, it's sick on 15% telling me that phone it's not connected. I'll try reinstalling drivers again
[Motorola Droid RAZR] greatbruce:
Any JB custom ROMs that I can flash over my ICS rom? I have the JB OTA but don't want to have to go back to a stock ICS ROM, reroot and then rebuild my system.
[Motorola Droid RAZR] prstorero:
Wait are you currently running the ota or stock .211 ICS? The way you worded everything is throwing me off lol.

Full-Throttle Team

Android Aggression Team
[Motorola Droid RAZR] deboyz1014:
http://xdaforums.com/showthread.php?t=2128635
[Motorola Droid RAZR] greatbruce:
Sorry, I'm running a customized ICS ROM .211
[Motorola Droid RAZR] greatbruce:
Thanks anyway.

I'm still on ICS .211, and am trying to go from ICS to JB with custom ROM. To use this linked ROM I already have to be on the JB OTA.
[Motorola Droid RAZR] greatbruce:
Just to clarify...

Can I upgrade from a custom ICS ROM to a JB ROM? I want to avoid having to reset to a stock ICS, reroot, then upgrade to JB. Is this possible? Hopefully this is more understandable.
[Motorola Droid RAZR] prstorero:
You can use a jb ROM based on the ICS kernel but things will be broken and not work right.

Full-Throttle Team

Android Aggression Team
[Android Q&A, Help & Troubleshooting] oneders65:
Does anyone know how to add more windows to the samsung touch wiz launcher? I am trying to have it show more of the panaramic wallpaper I have as the background.
[Verizon Samsung Galaxy Note II] pcandroid:
I flashed Beans build 11 with pbj kernel. In that I picked the option to swap internal and external sd cards. Now I cant change wallpapers and some of my apps are telling me "sd card required for this application"

I would prefer to just fix this rather than re-flashing the rom again without the sd card swap.

I have been searching the forums for hours and can normally find a way to resolve any issue, but not this time.

Any help would be great.

Thanks
[Verizon Samsung Galaxy Note II] kintwofan:
Just wipe caches and flash. Takes a couple minutes.
[Verizon Samsung Galaxy Note II] pcandroid:
Flash the rom again?

Any other solution?
[Verizon Samsung Galaxy Note II] kintwofan:
Yes flash the ROM with only wiping caches. You won't have to set everything up again and it should get rid of the swap
[Verizon Samsung Galaxy Note II] pcandroid:
:good:back to normal.

Is it possible to swap your sd without these kind of issues?
[Verizon Samsung Galaxy Note II] kintwofan:
I assume so because I've never seen them mentioned, but I don't use swap. Did you clean flash the ROM the first time?
[Verizon Samsung Galaxy Note II] pcandroid:
Yeah clean flash coming from beans 10.
[T-Mobile, Samsung Galaxy SIII] seokhun:
Hey guys, here's my setup:

ROM: Darthstalker X1

Headphones: Bassbuds White

The headphones come with an MP3 controller button, that when held will trigger the voice dialer. There are no ways to disable the button, so I need a way to disable the dialer. When I plug the headphones in, the phone recognizes it as a headset, and will continuously interrupt my music and the dialer pops up with an automatic message to speak the contact's name, and its speaking voice is really, really loud. I didn't even press the buttons or anything, it just pops up randomly.

Some people said go to the system/app and delete voicedialer.apk, but I don't see it anywhere with ES File Manager. Help please, thank you in advance!
[T-Mobile, Samsung Galaxy SIII] Towle:
You need to enable root in the ES Explorer settings so you can access the /system folder.

And instead of deleting it, add .bak to the end of the filename.
[T-Mobile, Samsung Galaxy SIII] seokhun:
No, I mean I don't see the apk ANYWHERE, including the /system/app. I tried Headset Blocker, but it didn't help one bit.
[LG Optimus L9 P760, P765, P768, P769] Virusbetax:
https://plus.google.com/app/basic/stream/z13pxhrrjv3sjtoe423wjzkagyveej4wa04

Thanks to Aremcee.

Thanks to Cyanogen for providing recovery and great customization roms

Kudos to LG for keeping there promise and blessing us with Jellybean.
[LG Optimus L9 P760, P765, P768, P769] kevev:
404 error. Bad link?
[LG Optimus L9 P760, P765, P768, P769] Virusbetax:
fixed now sorry about that.
[LG Optimus L9 P760, P765, P768, P769] kevev:
no problem lucky P760 owner :D
[LG Optimus L9 P760, P765, P768, P769] Virusbetax:
i wish...im just posting these things fora accessibility for the nubs. i have a p769. i literally had an orgasm wheb luq showed me this link for the jb update for p769

csmgdl.lgmobile.com/swdata/WDLSW/LGP769BK/ATMOBK/V20b_00/V20B_00.kdz

he said this meant the update was ready. not realeased yet. with the p760 wheb this happened they released the next day. i hope its same for us.
[LG Optimus L9 P760, P765, P768, P769] mrmathematica:
Great news. I'm in the line (have a 769 too). And I have to thank the develop for starting build CM 10.1 just a couple days after LG unlock the bootloader.
[LG Optimus L9 P760, P765, P768, P769] kevev:
Awesome! Can't wait. Hopefully after P769 gets JB we will have CM10x rom.
[LG Optimus L9 P760, P765, P768, P769] Lelus:
I'll be surprised if t-mobile allows p769 to have bootloader unlocked in jb
[LG Optimus L9 P760, P765, P768, P769] pinoyto:
If Tmobile doesn't give us an unlocked bootloader, can we use the p760 bootloader?
[LG Optimus L9 P760, P765, P768, P769] cmahendra:
Lucky P765 owner too. Thats me. There is no JB for P765, right? But I turned my P765 into P760 by flashing new JB. Unlocked the bootloader normally. :D AFAIK Only difference in both is NFC, which is missing in P765 and that does not make any difference. And yes rom shows P760 everywhere in phone. Even I open hidden menu with 760 in command on phone. lolz.:laugh:
[LG Optimus L9 P760, P765, P768, P769] buberlo:
doesnt work on my P760. After step2. (adb reboot oem-unlock)

the phone just reboots. nothing happens at all? any suggestions?
[LG Optimus L9 P760, P765, P768, P769] markolino631:
see on segret menu (3845#*760#) if bootloader is locked or unlocked!
[LG Optimus L9 P760, P765, P768, P769] arman4o:
Bootloader in my p760 is lock.. :( - jb v20 europa open
[LG Optimus L9 P760, P765, P768, P769] buberlo:
jap. mine is locked too

btw. i wonder if every JB firmware (kdz) comes with the ability to unlock the bootloader...

i used the german one.
[LG Optimus L9 P760, P765, P768, P769] Virusbetax:
its should remember guys you muat wait 30 minutes for thr network to register the unlock. and also this unlock method should work on all variants as long as they have jb.
[LG Optimus L9 P760, P765, P768, P769] psychoace:
Re: [How-To]Unlock Bootloader P79X JB Roms

I think you are confusing t mobile with Verizon. Verizon is the only American cell network that really pushes for locked bootloaders. Everybody else leaves it up to the manufacture to decide.
[LG Optimus L9 P760, P765, P768, P769] Virusbetax:
Hopefully i really want jb on my device.
[LG Optimus L9 P760, P765, P768, P769] cmahendra:
It is better we should keep Aremcee (Ricardo Cerqueira)'s post handy about UNLOCKING BOOTLOADER in XDA for future reference...

In fact the OP is copy of this RC's post :)

https://plus.google.com/u/0/115049428938715274412/posts/CUu6YE3C6C2

Also the second post of RC with screenshot of CM10.1 based on Android 4.2.2

https://plus.google.com/u/0/115049428938715274412/posts/B1MNMonw8Fx
[LG Optimus L9 P760, P765, P768, P769] inotis:
Maybe its a silly question but how i run " adb reboot oem-unlock " on win 8 :confused:
[LG Optimus L9 P760, P765, P768, P769] Virusbetax:
you must open up notepad and write cmd in the notepad after save it and choose as all files and add .exe to end of the file that your saving in the saving window.
[LG Optimus L9 P760, P765, P768, P769] edriskus:
Yeah, me too. And i really need it unlocked :)
[LG Optimus L9 P760, P765, P768, P769] cmahendra:
Regarding bootloader someone sent me this in PM with my above screenshot>>>

Szia mivel tudodm megnézni, hogy nyitva van-e a bootloader mert azta Bootloader unlock check nem találom sehol, ha egy apk, küld át légyszíves. Úgy mint neked a képen ahogyan van köszönöm tisztelettel xxxxx

Deleted PM and sent him this >>>

ये कौनसी भाषा है भाई? आपकी भाषा मेरे समझ में नहीं आयी। परन्तु मुझे ऐसा लगता है की मेरी भाषा आपको जरुर समझ आएगी। :D

PS: Forum rule, use English.
[LG Optimus L9 P760, P765, P768, P769] trapistasajt:
it's not clear for me. how can i run "adb reboot oem-unlock from" pc?
[LG Optimus L9 P760, P765, P768, P769] Mr.Brown94:
Unlock bootloader on P760 but

HARD RESET !! Oh god i didn't know this :eek:

---------- Post added at 11:19 PM ---------- Previous post was at 11:17 PM ----------

Put files in C:\ root

run cmd

and type the command "adb reboot oem-unlock"

Done.
[LG Optimus L9 P760, P765, P768, P769] uruh:
can we re-lock bootloader. is it possible?
[LG Optimus L9 P760, P765, P768, P769] Mr.Brown94:
R: [GUIDE]Unlock Bootloader P79X JB Official Roms

Is possible that bootloader unlock caused general system lag?

Before I unlocked it was really more smooth :what:
[LG Optimus L9 P760, P765, P768, P769] Virusbetax:
that is highly unlikely because bootloader has nothing to do with slowing down the phone. it just opens a door nothibg added to the phone
[LG Optimus L9 P760, P765, P768, P769] uruh:
any suggestions?
[LG Optimus L9 P760, P765, P768, P769] Virusbetax:
maybe an adb command replance oem unlock with oem lock?
[LG Optimus L9 P760, P765, P768, P769] uruh:
nah, that didn't work
[LG Optimus L9 P760, P765, P768, P769] cmahendra:
Unlocking does not make any changes in OS. Its a hardware flag. Should not lag for this reason.

Unlocking Bootloader is ONE-WAY-TICKET, at least at the moment. You cannot LOCK it BACK. In most countries, unlocking voids warranty and you are shown this warning before you unlock.

There could be some countries and some specific phone models where unlocking does not voids warranty.

LOLZ :D
[LG Optimus L9 P760, P765, P768, P769] guest_2011:
If/when JB is available for tmob 769 its a 500 something mb file is it done OTA or need to download to pc first?
[LG Optimus L9 P760, P765, P768, P769] cmahendra:
Downloading to pc is not official method. These are our unofficial tricks. ;)

The official way is OTA directly on phone or use LG PC SUITE.

Sent from P765 on JB.
[LG Optimus L9 P760, P765, P768, P769] Ray_001:
If I have fastboot mode, my PC says: "USB Device not recognized". What should I do?
[LG Optimus L9 P760, P765, P768, P769] cmahendra:
Say no to WDM Drivers

uninstall all lg related apps and drivers, restart pc.

reinstall drivers. install drivers in all modes (BUT THIS TIME DONT LET WINDOWS INSTALL ANYTHING , click on following when you are in driver installation box. )

Install drivers in all modes of pc while phone is switched on. Then start phone in fastboot mode and install drivers again with following method.

In short dont let windows install anything....wait patiently after pressing this link "skip ontaining......."

***May or may not solve your problem but most of the people are having driver issues due to windows annoying method of searching drivers online, which is already installed by us.
[LG Optimus L9 P760, P765, P768, P769] Ray_001:
Thanks, solved in Windows 8 :)
[LG Optimus L9 P760, P765, P768, P769] cmahendra:
Say no to WDM Drivers

W8 is biggest annoyance in this (drivers) case. We have already installed LG drivers for our own LG devices downloaded from the LG page made for our own model, BUT, W7/8 recognizes device and stupidly starts to looking for WDM drivers on internet and messes with the device.

Its always better to stop Internet for a while and install drivers or click on this button quickly when driver starts installing.

Glad this helped. :D

lolz :D
[LG Optimus L9 P760, P765, P768, P769] wlado93:
warranty

Hi, when I unlock bootloader I permanently lose my warranty ? Like on Sony phones, or it is like on ICS ROOT, when I flash original KDZ warranty will be back ?
[LG Optimus L9 P760, P765, P768, P769] cmahendra:
I think i already answered this question 2 days back. You posted this question again?:confused:
[LG Optimus L9 P760, P765, P768, P769] RobbingHood:
Can't get this to work :(

I tried everything, reinstalled every driver, waited many hours before trying to unlock etc.

How do I install the fastboot driver? I think this might cause it, although I plugged the L9 in with every mode and let Windows install the drivers (didn't use Windows Online Update)

But after running the Flash_Bootloader.bat, my P760 simply reboots :/ I also checked the status of the bootloader via the hidden menu, it's still locked.

My P760 is on V20B rooted, OTA updated.
[LG Optimus L9 P760, P765, P768, P769] itoit:
How do you rooted your phone without unlocking the bootloader in v20b?

I assume you don't have a CWM installed right?
[LG Optimus L9 P760, P765, P768, P769] RobbingHood:
Hey, thanks for replying! I rooted my L9 withj Lelus' method when I had V10H, then I simply updated to V20B and kept my root.

And no, I don't have CWM installed, I don't really know how and why to do that.
[LG Optimus L9 P760, P765, P768, P769] cmahendra:
You may be having root with OTA method and that is understood.

But If you want CWM now on JB, you need to unlock bootloader and go in fastboot mode and push CWM with fastboot command. I rooted it in last step in this sequence as mentioned by me in this post.
[LG Optimus L9 P760, P765, P768, P769] RobbingHood:
Well, I know, but unlocking the bootloader doesn't work for me... Do you think it will help if I re-flash V20B? If I do so, can I flash back to V10H?
[LG Optimus L9 P760, P765, P768, P769] er.davinder:
Model: Optimus L9 P765

Rom: JB 4.1.2 for Cis country's

I would also like to confirm that bootloader is NOT unlockable on P765 JB ROM for CIS country's

Whenever i issue the command for oem unlock phone just reboots.

Edit :

I will try again by flashing 760 EU JB ROM on P765 and then let you guys know what happens. Till then i am stuck on locked bootloader