yashsingh1/xdaforums huggingface dataset:
[Galaxy Grand Duos i9082 Q&A, Help & Troubleshootin] MBariya:
1. Update to 4.2.2 first through odin

2. And Root after update. Done

sent from my GT-N7100. Press thanks if I helped you...
[Galaxy Grand Duos i9082 Q&A, Help & Troubleshootin] asif_jamal:
i need help

hey bro i want to know how u have rooted the galaxy grand after the official 4.2.2 update

please help me
[Galaxy Grand Duos i9082 Q&A, Help & Troubleshootin] Zephyr!:
After flashing latest update, flash cwm through Odin. And then flash supersu.

Over and out. ;)

THANKS Button ✌

is there to save Thanks post indeed :D
[Galaxy Grand Duos i9082 Q&A, Help & Troubleshootin] ptcarino:
Newbie here also.

I have my SGG rooted for a while now and the 4.2.2 update came just this morning. Should i unroot first before updating or can i just update right away?
[Galaxy Grand Duos i9082 Q&A, Help & Troubleshootin] psuedodevil:
Download 4.2.2 firmware & flash it with odin.

in this way you have official firmware for future use if u stuck in a bootloop.
[Galaxy Grand Duos i9082 Q&A, Help & Troubleshootin] ptcarino:
Thanks. Will do just that.
[Galaxy S III Q&A, Help & Troubleshooting] ~NEET~:
Hello XDA

I'm not looking for basic advice on rooting or anything like that since I've been tinkering with mobile phones for quite a while, but I recently got my hands on an i9300. I would just like to know how should I set it up for a daily driver.

How do I make the stock ROM faster? Root and remove bloatware?

Also how can I get more volume out of the phone, my headphones (ATH-M50) barely have any volume at all. I heard these S3s supposedly have great sound quality and something about a high end DAC from Wolfson.

Any help appreciated. :cool:
[Galaxy S III Q&A, Help & Troubleshooting] chrismast:
For root read the guides. For sound, e.g. Custom kernels allow tuning volumes.

Start here : http://xdaforums.com/showthread.php?t=2148708
[Galaxy S III Q&A, Help & Troubleshooting] ~NEET~:
The custom kernels work with the stock ROM? Can you point out a few for me to look at?

Oh, and thanks for the response.
[Galaxy S III Q&A, Help & Troubleshooting] JJEgan:
Kernels are in the development section index.

http://xdaforums.com/forumdisplay.php?f=1566

http://xdaforums.com/forumdisplay.php?f=1566

Basics read first.

http://xdaforums.com/showthread.php?t=2344125

Critical you read the first two posts .

Sound there are a number of sound threads .
[Galaxy S III Q&A, Help & Troubleshooting] Gambit14:
I'd suggest to change the stock rom for a lighter one, samsung personalization makes it a little heavy imho
[Galaxy S III Q&A, Help & Troubleshooting] smala:
At the moment i'm on Rom Revolution HD v29 (based on official firmware XXEMG4) and is very fast (thanks to some tweaks, like UI fully rendered by GPU, for example)

you can try Viper4Android (i've this installed, both with stock kernel and Boeffla's v3.0 ) and customize a lot of things!
[Nexus 4 Q&A, Help & Troubleshooting] failly:
Nevermind, already fixed it...
[MDA III, XDA III, PDA2k, 9090 General] MrPhilly:
Hi All,

A quick question to those who know..

I'm considering updating to the WM5 ROM we have on wiki. The PC I have at home is XP SP2 with Active-Sync 4 which works lovely with my MDA3 1.40.00 ROM..

Trouble is, my Work PC uses Windows 2000 Professional and guess what, this is the PC I need to Sync to..

I think I already know the answer but well I, if I install Active-Sync 4 on my Windows 2000 Professional, will I be able to Sync my Calendar, etc..

Many thanks to you all..
[Galaxy Tab 2 General] Nasheich Xfiles:
Hai, if you using dualboot mode, I just found the new way to install app in second rom without entering it, it's easy

- Open root explorer/ file explorer

- Choose the app you want[if you have the APK files], or take it from the folder data/app in your primary rom

- Copy the APK files to folder .secondrom/data/app [paste here]

- Don't rewrite the permission, it's automatic changed

- Now reboot, n enter your second rom

Note: I only try this in the primary rom, so if you wanted to try it in second rom, tell me it's works or not

Don't forget to hit THANKS button
[Galaxy Tab 2 General] Skazzy3:
Or just install them regularly.
[Galaxy Tab 2 General] Nasheich Xfiles:
It's works too :D
[Galaxy Tab 2 General] Nasheich Xfiles:
updates
[Samsung Galaxy Mini] lucekk:
Hi I'm looking for some advices, what can I do. My wifi isn't on on s6500d and i can't make it on in any way. Im searching for 7 hrs today for solution and i can't solve this.

I installed everything ok, no troubleshooting or anything. On stock wifi was runing good.

Looking forward for answers, have a good day! :)

PS. I was trying all 10.1 from different dates, but always same problem. Everything is ok except this one thing.
[Samsung Galaxy Mini] xfim:
Known bug in latest version. Try earlier version
[LG Optimus L9 P760, P765, P768, P769] artit:
HOW TO

Flash over last version

You can flash new version over old version

Put rom & gapps for CM10.1 in sdcard

Boot to recovery

Wipe cache & dalvik cache

Flash rom & gapps

Reboot

Flash this ROM over CM10.1 and preserve your installed application and data

This should work if you came from CM10.1 rom, not test in CM10.2 or other rom

Download ROM and GApps to your sdcard

Move all your application to phone internal storage

Reboot to Recovery

Backup your phone

Clear cache, dalvik cache and format /system

Flash ROM then flash GApps

Advanced restore your /data from backup

Reboot

Enable OC, change I/O scheduler and chnage CPU governor

You need to enable developer mode on your phone, do it by

Goto "System Setting" > "About phone" > Tap 7 times on "Build number". You're now enable developer mode.

Goto "System Setting" > "Performance"

Enable OC by select "Processor" and set "Maximum CPU frequency" to 1200

You can also change CPU governor in that page, about what is it please refer to http://xdaforums.com/showthread.php?t=1792369 and http://translate.google.com/transla...013/01/governor-scheduler-tcp-bejegyzest.html

You can change IO scheduler in "I/O scheduler", please read about it at https://www.vincentkong.com/wiki/android/android-io-schedulers/

Please test all changes before select "Set on Boot" because if something go wrong you can reboot your phone to revert it.

Cannot connect to wireless access point

This problem mostly occur when you got some error at first boot. The problem is error interrupt startup service to write proper MAC address data to file. Your wifi mac address will be 00:00:00:00:00:00

Use file manager or adb to delete /data/misc/wifi folder from your phone

Reboot (disconnect usb cable to make sure there're no error at startup)
[LG Optimus L9 P760, P765, P768, P769] donk165:
Artit! You are a boss man! Thank you so much. Ill give this a go in a minute.

Update: This ROM is great man, I haven't had any problems at all with it so far, all I have done is used pimp my ROM to replace the GPS config file with the one which is for my country. Its running smoother than stock for me, I'm really amazed at how good its going! Well done mate.

Did you build the kernel yourself? I've noticed the phone fully identifies as a P768 which is awesome!

Edit: Can I include a link to your thread in my bootloader unlock guide so people who unlock know where to get a custom rom
[LG Optimus L9 P760, P765, P768, P769] artit:
Yes I build all from source and you can share this rom with any p768 users.
[LG Optimus L9 P760, P765, P768, P769] Jishnu Sur™:
Great Work SIR :D
[LG Optimus L9 P760, P765, P768, P769] lordairdog:
Good working rom for P768. :) (another satisfied P768 CM by artit, user) Thank you sir Artit for a job well done!
[LG Optimus L9 P760, P765, P768, P769] bad113:
testing, thank bro so much. first cm10 for p768. so great :hug:
[LG Optimus L9 P760, P765, P768, P769] KrvheD:
Thanks!! For this rom!!

I'm From Guadalajara, Mexico, its nice to know there are finally a Custom Rom for P768 users!!

:p Thanks!!:good::good::good::good::good::good::good::good::good::good::good::good:

:D:D:D:D:D:D:D:D:D:D:D:D:D
[LG Optimus L9 P760, P765, P768, P769] UNForces:
Bug Reports

Thanks for the work and also for helping me there :)

Some issues I faced using your CM unofficial rom:

01- Sounds like you configured camera to save to external storage and ONLY to there; that whenever the external storage is not there the camera app displays "No Storage: No external storage available" showing only a "cancel" button to exit the app. In other words, the camera won't work without an external storage. May be adding an option to disable/enable that feature will solve the problem. (or may be the problem is linked to a disabled sdcard emulate?)

02- Call rejection is NOT possible at all. Sliding to the red icon when an incoming call is on doesn't reject the call and acts as if nothing was chosen and continues to ring. Btw, I faced the very same problem with the official CM release and even the nightly builds for p760.

03- The headset hang-up/answer button is not functional. The sound keys work properly though when the headset is plugged in.

04- The front key light are always on. In case you want to turn them off, you can flash this patch thanks to nfs1mw and to you that you referred me to the original thread here. Also, a simpler solution can be installing Soft Buttons Light.

05- Probably because you disabled sdcard emulate, I cannot add any files to the built-in memory when connected to pc. Is there a way to disable it?

06- The hang-up/answer button that pauses/plays music player in the stock roms doesn't affect the music player basically. The same is also faced in the official CM roms.
[LG Optimus L9 P760, P765, P768, P769] artit:
Thanks for bug report. For camera issue I also think it because of disable sdcard emulate. I'll make a flashable zip to enable it again. For other bug that relate to CM if I can find bug fix patch I'll add it.

Did you try CM 10.2, these bugs exist in CM 10.2 rom? If not, may be I can add some fix from 10.2.
[LG Optimus L9 P760, P765, P768, P769] UNForces:
- I briefly flashed a CM 10.2 Nightly; the soft button key light has an option under Settings>>Buttons>>Backlight (CM 10.2.20130910-Nightly). May be you can port that instead of flashing a patch or installing a 3rd party app as explained in my prev post.

- I didn't have a chance to test the call rejection with it, unfortunately. May be in couple of days I will reflash to test again.

- As for the other bugs that are not specific to disabling the SD emulate; namely #3 and #6, they are still in the last nightly I tested.

Notes:

- The camera patch works properly with 10.2.* tested it with Focal as well.

- Tried to patch the volume keys headset patch, but the boot got stuck at the CM logo. So, I had to reflash the same CM to boot normally; don't know if resetting to factory settings could have helped though
[LG Optimus L9 P760, P765, P768, P769] artit:
I read in other CM rom thread and find a way to fix call reject bug (thanks mateo1111 and AntonX).

For SDcard emulate issue, If I re-enable it in this rom you'll need to use link2sd or app2sd to mave app/data to sdcard. The build in "Move to sdcard" feature will not work. So for me I prefer to has it disabled. It's a little trade off with camera storage issue. I'm appreciate if you can point out the better solution or some thread about this.
[LG Optimus L9 P760, P765, P768, P769] artit:
OK. I found a solution for sdcard emulate issue. We don't need to disable it, I just swap it with external sdcard. I've to test it to see if it work, be patient.

All other bugs are fixed. And I'll try to use setting from CM10.2 in this rom.
[LG Optimus L9 P760, P765, P768, P769] donk165:
I'm running the original build and I think i've found a bug, when i'm in a call, the button to use the loudspeaker during a call doesn't do anything, it just continues through the ear piece speaker. Its only a minor issue.
[LG Optimus L9 P760, P765, P768, P769] artit:
OK loud speaker and mute button don't do anything. I'll try to see if this bug is in original CM or not.

edit: OK, original CM 10.1.3 RC2 doesn't have these problems. So It may come from patch that fix headphone volumn or some incompatible library. Let's me find what's the problem.
[LG Optimus L9 P760, P765, P768, P769] Snowers96:
This version have the bug of lag, when the Rotate is off?

Thanks for all [MENTION=4221029]artit[/MENTION]!! :D
[LG Optimus L9 P760, P765, P768, P769] artit:
Not sure about lag because I did't play any game on it yet.

And for screen rotation I read about that in some thread a few weeks ago. Someone said that our phone lag while we change min frequency below 300 MHz. This rom come with min frequency set at 300 and you cannot set it below that.

New test rom is up. It fix almost bugs but have new minor issue while you reboot phone. Maybe it about how I emulate sdcard.
[LG Optimus L9 P760, P765, P768, P769] donk165:
Can I flash from the first version to the test version without doing a full wipe or do i need to wipe due to the storage changes?

Once again, thank you man for this awesome work youve been doing!
[LG Optimus L9 P760, P765, P768, P769] artit:
No need to do full wipe, please do these step

1. Move all your apps to phone

2. Boot to CWM and backup to external sd

3. Clear cache, dalvik cache and format /system

4. Flash ROM + GApps

5. Advance restore only your /data from CWM backup (I always reboot phone once before do this step but restore data after flash rom should work)

Please note that due to make external sd as primary sdcard if you reboot phone and have usb cable connect, you will get com.android.media error.
[LG Optimus L9 P760, P765, P768, P769] UNForces:
Great Work! Go artit! Go! :)

1- Any news about testing with CM10.2?

2- Could you elaborate more upon the difference between the testing and the normal roms in the 1st post?

3- I need to make a system image of my current stock rom so that I can easily test these roms easily whenever you update them, what do you recommend for that purpose?
[LG Optimus L9 P760, P765, P768, P769] artit:
1.

I decide not to include CM10.2 code into my CM10.1.3 because I'll mess up P768 device tree. It's not hard to build CM10.2 but I start with CM10.1.3 because I think it more stable. I also have CM 10.2 source in my computer and may build and publish it.

2.

For testing rom in first post, most rom should be tested before release and I cannot test all features myself. So whenever I make a major changes to rom I'll upload it for public testing. It may contain new bugs but it should not :D. After a few days (may be a week) it will move to release version. So new CM update build will go directly to release version because it got some testing from CM developers.

3.

I think CWM backup is enough. I also update thread second post for how to do it. If you current system is CM 10.1, you can flash my rom and restore /data from CWM backup without problem. And for making a backup, you can restore your current system if something go wrong.
[LG Optimus L9 P760, P765, P768, P769] donk165:
Thanks for your install instructions, worked great. I'm using the testing build and the speaker phone mode is working great now. The only issue I'm facing is I've noticed the overall speaker volume seems to have gone down a bit, I don't really hear my phone in my pocket now as clear as before on the initial build. I'm guessing you had to remove the sound patch which was in the original.

Is there anyway the speaker volume could be increased again without breaking the speakerphone mode? Or is it a case of one or the other?
[LG Optimus L9 P760, P765, P768, P769] artit:
It can increase in audio library. Next build I'll reduce headset volume and increase speaker volume. And I think that all bugs for now before CM10.1.3 stable release.
[LG Optimus L9 P760, P765, P768, P769] artit:
New build & patch (for those on testing rom) is up in OP

I'm currently working on build AOKP for P768. CM is good and stable for everyday use but I prefer more customizable rom.:D

And for those who want to test CM 10.2 I will build one and post it soon. But I'm mainly focus on stable version.
[LG Optimus L9 P760, P765, P768, P769] Snowers96:
Great! :D And a dude... Is there any fix or posibility to fix the 1080p camcorder?
[LG Optimus L9 P760, P765, P768, P769] artit:
No fix yet, I've looked into logcat for what is the source of problem once. It seem CM camera code cannot communicate properly with ducati-m3.bin firmware. I cannot fix that.

I also try to port LG camera to CM but it got some java error about getStorageList not define. I've tried all apk from Optimus L9, G & G2, no success.
[LG Optimus L9 P760, P765, P768, P769] donk165:
To be honest, 720p is still good enough for making phone videos, I find 1080p videos taken on stock to be more grainy when played back on my 1080p monitor.

I'm really amazed at how quickly you've got a fully working CM10.1 build that's pretty much rock solid stable already. And you have tried 10.2 as well!

Its sorted out all the little problems that stock software had, the stock firmware used to switch the screen on when I got any notification and in my pocket, it would unlock itself and start calling voicemail :P

Anyway, keep up the good work artit! The sound patch is fine.
[LG Optimus L9 P760, P765, P768, P769] artit:
CM 10.1.3 is out. OP updated.

I don't add more feature or mod for this rom. I may create it (as a flashable zip) later after learning how to do it.
[LG Optimus L9 P760, P765, P768, P769] artit:
I just test UMS on my phone on this rom. For now, system is allow you to choose between MTP, PTP or UMS when connected to computer. New mod will add this feature and maybe others.
[LG Optimus L9 P760, P765, P768, P769] donk165:
Sounds great man! What does UMS do over normal file transfer mode? Is it a compatibility mode for Linux/Mac OS or something?

I'm running the newest version of your 10.1, not getting that booting problem now. It seemed to only happen after installing 10.2. I'll stick with this version and I'll try 10.2 in the future.
[LG Optimus L9 P760, P765, P768, P769] artit:
UMS is compatible with my linux machine. So it should work on windows and MAC because I don't create it just enable it. :)

For now I decide to enable UMS access for external sdcard only because for internal I cannot point to /data/media folder directly. If I enable it you will see all data in /data folder. And there is an unwant ICS mass storage dialog that can cause sdcard unmount if we mess with it. I'll find some way to disable it.

I also try to OC/UV cpu a little for performance and battery life.
[LG Optimus L9 P760, P765, P768, P769] artit:
New testing ROM is up.

+ OC - 300, 600, 800, 1008, 1200 Not OC by default, must select max 1200 in Performance menu

+ UV - 925, 1075, 1175, 1275, 1350

+ Add SIO, SIOPLUS, FIFO, ROW and VR I/O scheduler

+ Add sanjose, lazy, interactiveX, wheatley, ondemandx, pegasusq, adaptive, adaptivex, smartass2, zenx and abyssplug CPU Governor

+ UMS (external), MTP (internal/external) and PTP all work, default to UMS, you can select MTP/PTP from "System Setting" > "Storage" > "Usb computer connection", I suppress old ICS UMS dialog so don't panic when it open and then suddenly close itself (no better solution for now, I do this because I don't want anyone to open it and press USB connect button. It'll unmount sdcard).

+ Camera partially work without sdcard, try to fix it in camera/gallery code. now still image work, video not work and I don't want to mess with CM camera/gallery code further. So please insert sdcard!

A few days of testing before move to release. Backup before test and keep in mide that OC may not work in all phone. Rom default max frequency is 1008.
[LG Optimus L9 P760, P765, P768, P769] artit:
I think new rom is stable enough to move to release so I do it. I also add a patch to enable sdcard emulate for those that don't have sdcard in phone.
[LG Optimus L9 P760, P765, P768, P769] Snowers96:
The latest version works great!! :D
[LG Optimus L9 P760, P765, P768, P769] artit:
Now I'm looking for some nice mods to add to this rom. ;)
[LG Optimus L9 P760, P765, P768, P769] artit:
In my 2013/09/27 release, UMS on windows don't work as expected. It works on my linux, I'm re-upload latest rom and now UMS works on Windows, I've tested it. The problem is CM default mass storage use incorrect usb iProductId, so it don't work with LG driver. I replaced with the correct one from stock rom.
[LG Optimus L9 P760, P765, P768, P769] donk165:
I'm using your latest version with the added OC governors and IO schedulers. What would you recommend, or what do you find best? I'm using deadline IO and Lazy gov.

Also, since CM10.1 is now stable and we have pretty much everything working apart from 1080p cam, could we get this phone added as an official CM supported phone? I know the P760 has official support so we should be able to do it too, right?

Great work as always!
[LG Optimus L9 P760, P765, P768, P769] artit:
I'm not sure about add this to cm official support because our phone config has only a few things difference from P760. One in kernel and another is firmware file. L9 has 4 major variants I don't think CM team want to add it. And for most CM unofficial custom rom there're some modified/additional features.

For I/O and CPU governor, I don't know which is best for everyday use, that why I also give links for more info.
[LG Optimus L9 P760, P765, P768, P769] mato_d007:
So far this is the most stable custom ROM i have tried for the P768, i always end coming back. The GPS is a must for me (ingress), so i cant stay too much with the 4.3 roms. On the downside i cant use ADB on Windows 8 and 8.1, and i have tried many diferent drivers but LGE U2 USB Device never gets installed correctly. Anyways, thanks for this almost perfect rom. :good:
[LG Optimus L9 P760, P765, P768, P769] artit:
Adb don't work on windows 7/8 for most CM rom but if you have tried other rom that it works just tell me. I'll try to use that rom usb configuration in this rom.
[LG Optimus L9 P760, P765, P768, P769] mato_d007:
It works with stock/stock based roms only, as far as i tested.
[Nook HD, HD+ General] mr72:
Maybe 25% of the time, my tablet doesn't wake up when I open the cover... I have one of these Poetic covers that triggers the magnetic "smart" cover sensor. It seems to always sleep when I close it but sometimes it either doesn't wake or it takes 15-30 seconds to wake.

Are there any settings in CM10.1 to govern the responsiveness of this sensor? Or can I configure it to simply not wake the device?
[Nook HD, HD+ General] leapinlar:
Other have found you must open and close and open again to make it work properly.
[Nook HD, HD+ General] mr72:
Yes, I found that as well. Would rather simply disable the "wake when open" behavior and wake it with the button (always works), and let it just sleep when closed.
[Verizon Samsung Galaxy S 4] Surge1223:
Made this a few days ago, thought id post it incase others wanted it. I didnt see it posted but if it already has been I apologize.The zip isn't even necessary but It hey its easier.

Instructions

: If your on mdk, make a back up if you're not sure what you're doing.

MDK- Do either 1 or 2.

ME7- Must be rooted. If so then proceed to use method 2.

1. Flash the zip and reboot. You can wipe cache/dalvik for good measure if you want.

2. Download the .apk and push to /system/app remeber to change permissions (chmod 644) and reboot.

If it doesn't work try clearing the defaults on your primary browser. Let me know if you have any issues.

get the PopupBrowser.zip from here

get the PopupBrowser.apk from here
[Sprint Samsung Galaxy Note II] stoneule:
Any of our wonderful devs out there working on this? Especially a version of this http://xdaforums.com/showthread.php?t=2209937

That would work on our sprint note 2's. Would LOVE to see a working version of this!
[Sprint Samsung Galaxy Note II] N3Ph1L1M:
That would be awesome. I was checking it out and it appears that people are just getting looped when they try to flash it now. Wish I had the time to learn how to port it over.