[Q] Wifi problem - LG Optimus 2x

Hy, I am new in here as well as android user. I am using su660 in Bangladesh. While fixing the ad-hoc wifi problem, I replaced the original wpa_supplicant & wpa_supplicant.conf unfortunately with downloaded file. Since then I can't turn on wifi rather it shows error. The directory of these two files are follows :
1) data/misc/wifi/wpa_supplicant.conf
2) system/bin/wpa_supplicant
Please solve my problem. How can I get the original files or how can i get remedy from that.
Noted: Phone is rooted.
Android version 2.3.4
Basband version 1035.21_20120420
KERNEL version 2.6.32.9

faizul134 said:
Hy, I am new in here as well as android user. I am using su660 in Bangladesh. While fixing the ad-hoc wifi problem, I replaced the original wpa_supplicant & wpa_supplicant.conf unfortunately with downloaded file. Since then I can't turn on wifi rather it shows error. The directory of these two files are follows :
1) data/misc/wifi/wpa_supplicant.conf
2) system/bin/wpa_supplicant
Please solve my problem. How can I get the original files or how can i get remedy from that.
Noted: Phone is rooted.
Android version 2.3.4
Basband version 1035.21_20120420
KERNEL version 2.6.32.9
Click to expand...
Click to collapse
Do you know which ROM is installed? You need to reflash it (no wipe needed) to replace the wrong files with the original ones.
Next time always make a nandroid backup if you're new and messing with system files
If not maybe someone here who is using Stock ROM can upload those two files? It shouldn't matter when they come from a newer stock version.

tonyp said:
Do you know which ROM is installed? You need to reflash it (no wipe needed) to replace the wrong files with the original ones.
Next time always make a nandroid backup if you're new and messing with system files
If not maybe someone here who is using Stock ROM can upload those two files? It shouldn't matter when they come from a newer stock version.
Click to expand...
Click to collapse
thanx bro. Please tell me how can i identify which rom i am using. Actually I am using it only 5 days. I dont know also how to flash. I am searching XDA & still not find a good solution. Please help with proper tutorial. thanx again.

I have done a flash using these tutorial.
http://forum.xda-developers.com/showthread.php?t=1264289
After flashing I have found all the software which I have deleted using root uninstaller. But the wifi doesn't work. It remains same as before . Please need a help badly.
How can I solve? :'( anyone using these mobile please give me these two files. I dont know weather it works or not.

I have recover my phone using http://forum.xda-developers.com/showthread.php?t=1674393 these tutorial. thx

Related

[Q] Need root only for backup

Hello to all,
can anyone please advise, which file should i install that would suit my firmware best !
Model number:GT-I9000
Firmware version: 2.3.3
Baseband version: I9000XXJVO
Kernel version: 2.6.35.7-I9000BOJV8-CL273008 root DELL154 #2
Build number: GINGERBREAD.BOJV8
I really appreciate if anyone could help me.
Thanks to all
Try the CF-Root kernel.
Sent from hell to take your soul
Thank you, Lunchbox for your fast reply !
But there are many CF-Root-Kernels.
Which one is the right ?
Sorry, but I am a newbie in Kernel-choice....
if you cant be bothered flashing kernels etc here is the the superoneclick method...
http://www.youtube.com/watch?v=SuaXu8kusvA
just follow that and you will be rooted, then get titanium backup and do a batch backup
Use CF-Root for the JPO firmaware you have. Each kernel has the firmware extension at the end of its file name.
Sent from my GT-I9000 using XDA Premium App
Superoneclick I have testet, but without success .
Does kernel JPO really fit my kernel JV8 ??
Same problem here.
After updating a t-mobile branded I9000 to 2.3.3 via KIES (including wipe) my programs and settings are gone.
All data has been saved in TitanBackup. Unfortunatly TB needs root.
SOC didn't work, now I'm looking for alternatives.
Heard, that cf-root can fix my prob, but still got following questions:
will cf-root work on my branded galaxy?
which cf-root version do I need?
Screeningsleeper
Is there no solution available ?
As far as I know it is possible to root the Galaxy with the FuguRoot.
One thing that is still missing is the correct Odin flashable stock kernel.
Till now there is no kernel for the I9000BOJV8 available at Samfirmware.
I'll keep looking for the kernel.
Hoping to get a quick solution.
Screeningsleeper
Did anyone have new ideas for rooting the T-Mobile Gingerbread?
After long time of searching the web I still found nothing relevant.
Screeningsleeper
Push
Nobody a solution for rooting phone without flashing the ROM for T-Mobile branded PV8 gingerbread?
Same problem here, still waiting .
A week ago I flashed my. T-Mobile with. 2.3
5 JVS and rooted it. Now all is running well.
Yesterday, with the help of this thread :http://forum.xda-developers.com/showthread.php?t=1139050, I manage to turn my 6h eating battery brick, into a real rooted phone, thank you guys!
Screeningsleeper said:
Same problem here.
After updating a t-mobile branded I9000 to 2.3.3 via KIES (including wipe) my programs and settings are gone.
All data has been saved in TitanBackup. Unfortunatly TB needs root.
SOC didn't work, now I'm looking for alternatives.
Heard, that cf-root can fix my prob, but still got following questions:
will cf-root work on my branded galaxy?
which cf-root version do I need?
Screeningsleeper
Click to expand...
Click to collapse
I also upgraded FW from 2.2 to 2.3.3 via kies last week and lost my root - but flashed this to my phone and got root back. link to where to get it:
Originally Posted by haloimplant
I tarred it up, not sure if that is necessary. (First time using megaupload hopefully it works)
Rooted KG3 kernel: http://www.megaupload.com/?d=410SOQHD or http://www.megaupload.com/?d=8DH9UR4L (first one comes up unavailable sometimes?)
Odin 1.82: http://www.megaupload.com/?d=1IKLKDPB
Just open Odin, put the tar file as PDA, put the phone in download mode, plug it in, wait for the box under ID:COM to go yellow and the 'added!' message and hit start. It will be done in a few seconds. Install superuser and busybox from the market to see if it works.
Like I said earlier it didn't work right away for me, superuser just FC'd on the first boot. Not sure if it was reflashing or rebooting that fixed it. Just a warning that some tinkering might be required.
OK, Problem solved.
Using the Easy rooting toolkit created by DooMLoRD from here.
Works like a charm for my Galaxy I9000 (PDA I9000BOJV8, Phone I9000XXJVO, CSC I9000GDTMJV7) wih german T-Mobile branding.
Rooting took 3 Minutes, no Problems with this.
Need root only for backup
Hello xda-developers.com
I need some help according to this title "Need root only for backup" I hope I am here correctly.
My problem is:
The Phone turns automatically off without doing anything.
I started it but it get's in a loading loop.
I don't want to make a reset until I backup the data from my phone contacts, pictures etc...
I read in an other forum that it is posible to flash only the kernel via ODIN CF-ROOT_....
to activate some mounts & storage - usb in recovery. So the PC can use the phone as USB device to copy all data from the phone to the PC. Is this correct?
If yes i will need the correct CF-ROOT for this version below i tryed to find the CF-ROOT for this version but I did not find it for my version. Can you help me please?
My phone can load the download mode.
Model
GT-I9000
firmware-Version
2.2
Basisbandversion
I9000XXJPK
Kernel-Version
2.6.32.9
[email protected] #1
Buildnummer
FROYO.BGJP3
If not which other possibilities do i have to Backup the data from the phone to my Pc?
I need the data the contacts and the rest of the files because its my business phone and i don't have the acctual backup of the phone
After I've saved my data I will flash the phone to one of the newest versions.
I hope that someone can help me with this problem :S
thanking you in anticipation!
BR
dragon2030
You can use this CF-ROOT,took here on XDA!
http://forum.xda-developers.com/attachment.php?attachmentid=408539&d=1285618588
Nezys said:
You can use this CF-ROOT,took here on XDA!
http://forum.xda-developers.com/attachment.php?attachmentid=408539&d=1285618588
Click to expand...
Click to collapse
THANKS A LOT!!
The version *-v1.1* doesn't matter?
what means v1.1, Froyo v1.1?
USB storage in recovery mode not listed
Hello
I flashed the Kernel with CF-Root-JPK-v1.1 but i can not activate the USB storage in recovery mode. It's not listed.
Is this not possible or why is this not listed?
If backup my data in this way is not possible.
How can I backup my data from the Phone when the Phone is in a boot loop? :S
Br
dragon2030

Help with my Galaxy Note

Hi, I beg you for help. I have updated my ROM ginger to ICS N7000XXLPY_N7000OXALPY_DBT. The next step I took was to wipe my mobile through CWM. I was trying to install android stock ROM but the setup stops at the very beginning (N7000XXLC1_N7000OXALC1_OXA, N7000ZSLPF_N7000OZSLPF_OZS <= these are ROMs which I have tried to install). Below there is a screen with the installation process and its end because there is no progress. I have tried to upload boot files (N7000_APBOOT_N7000ZSLPF_CL558430_REV02_user_low_ship.tar) but it didn't work either. While mobile is turning on there is an information which says that I should communicate with KIES.
Please anyone to tell me which ROM needs to be used and what files are needed in order my mobile to work properly.
elvisthc said:
Hi, I beg you for help. I have updated my ROM ginger to ICS N7000XXLPY_N7000OXALPY_DBT. The next step I took was to wipe my mobile through CWM. I was trying to install android stock ROM but the setup stops at the very beginning (N7000XXLC1_N7000OXALC1_OXA, N7000ZSLPF_N7000OZSLPF_OZS <= these are ROMs which I have tried to install). Below there is a screen with the installation process and its end because there is no progress. I have tried to upload boot files (N7000_APBOOT_N7000ZSLPF_CL558430_REV02_user_low_ship.tar) but it didn't work either. While mobile is turning on there is an information which says that I should communicate with KIES.
Please anyone to tell me which ROM needs to be used and what files are needed in order my mobile to work properly.
Click to expand...
Click to collapse
Now this is exactly the same place where I am also stuck by using PC Odin .. but i am installing GB ROM KL1_KL3 (India version).
Please help guys ..
Ok, Try to get a stock GB firmware and flash it WITHOUT pit files and repatition and bootloader update and see if it improves, If it doesnt, you may need to flash the patched pit files which are for recovering bricked notes.
How this you get like this ? What was your previous set up ? Did you have ICS ? Did you do a full wipe ?
elvisthc said:
I have updated my ROM ginger to ICS N7000XXLPY_N7000OXALPY_DBT. The next step I took was to wipe my mobile through CWM.
Click to expand...
Click to collapse
You mean stock CWM ?
if yes then that was biggest mistake you did.
It seems you became victim of super brick bug
Man this is the 3rd or 4th of these I've seen today..
Sorry but the good Dr is right, It would appear you have turned your device into a paperweight - but hopefully have warranty..
If not then there is still hope, albeit not the most ideal option..
Please people Read, read and read again, before flashing Research is the best way to avoid this... If you want to ask a question then ask, if you feel like a n00b so what, We've all been there...
This forum is filled with good guys and gals who will help out with anything, It's just a shame that the questions seem to come too late....
Good luck man...
azzledazzle said:
Ok, Try to get a stock GB firmware and flash it WITHOUT pit files and repatition and bootloader update and see if it improves, If it doesnt, you may need to flash the patched pit files which are for recovering bricked notes.
How this you get like this ? What was your previous set up ? Did you have ICS ? Did you do a full wipe ?
Click to expand...
Click to collapse
I had update of German ICS, rooted system and hidden root, in CWM I did full wipe :/
elvisthc said:
I had update of German ICS, rooted system and hidden root, in CWM I did full wipe :/
Click to expand...
Click to collapse
Hopefully once replaced - while waiting for it you can get your 'trigger finger' under control
azzledazzle said:
Ok, Try to get a stock GB firmware and flash it WITHOUT pit files and repatition and bootloader update and see if it improves, If it doesnt, you may need to flash the patched pit files which are for recovering bricked notes.
How this you get like this ? What was your previous set up ? Did you have ICS ? Did you do a full wipe ?
Click to expand...
Click to collapse
im in the same boat, yet i believe after brainstorming with CJSlim, that the issue on mine is one that can be cleared through adb push and clean the error coming from the cache file in recovery
I will post back after trying this today
Sent from my Transformer Prime TF201 using XDA premium HD
Devices - 64Gb Asus Transformer Prime rooted .28 Stock ROM
32Gb Asus Transformer completely stock
HTC Sensation XL running 4.0.3 with Musketeer ROM Sense 4.0
Samsung Galaxy S Running 4.0.3
HTC HD2 Leo, overclocked 1.4GHz 1 Gb RAM 4.0.3 tytung ROM, long live the LEO legend

[Q] hotspot problem

hi
Here is my problem.
When i was on ics LRQ or LRT, i tried to use hotspot on my gnote to give internet to my tablet (asus transformer , rom aokp, works fine with my wife's S3), i find the gnote, connect on it, but i can't access the internet.
I tried on GB LC1, it worked fine. I'm now on LSZ, hotspot not working, same problem, can be see, connect on it, but no internet.
I tried with the app wifi tether, there is an error in the log : "failed : setting ad-hoc mode"
So what can i do, lsz is better for me than LC1, it's not material as it worked on lc1.
No one with an answer ?
So another request that may help me find out : can someone in lsz stock with philz kernel post some screenshots of the root directory to see what files are in ?
I'm sure it's a missing file that disable the hotspot as it worked on GB stock rom, but i don't know which one
ulstar said:
No one with an answer ?
So another request that may help me find out : can someone in lsz stock with philz kernel post some screenshots of the root directory to see what files are in ?
I'm sure it's a missing file that disable the hotspot as it worked on GB stock rom, but i don't know which one
Click to expand...
Click to collapse
If you think that a file is missing: root directory won't help and it is much easier to install a new and complete XXLSZ Rom. A file is only missing after you deleted it - if you do not know which one, tehn reinstalling is a much better way to solve your problems.
ThaiDai said:
If you think that a file is missing: root directory won't help and it is much easier to install a new and complete XXLSZ Rom. A file is only missing after you deleted it - if you do not know which one, tehn reinstalling is a much better way to solve your problems.
Click to expand...
Click to collapse
I tried installing many time the rom, starting on a clear base (all wipe from philz, install lc1, factory reset then install LSZ), but always same problem. And it worked on LC1 but not on ics rom nor JB.

[Q] I9070P flashed with I9070 ROM, how to downgrade it to GB?

I've flashed my I9070P with I9070 JB russian ROM (I9070XXLPZ_I9070SERLPZ_SER from SamMobile site) and bricked it ofc. Warranty service wanted me to pay over 150$ for new motherboard, what is pointless with so cheap phone, so i've decided to not fix it. The funny thing is, that when i got back the phone, it actually work, but the phone "think" that it is I9070. Not everything works well and it's terribly slow. There's about 0.5 - 1s lag after pressing each button on a screen. My question is - is there any way to get it back to GingerBread? I can't find any downgrade solution for I9070P and I really dont want to brick it again. I would be very grateful for any advices
After *#1234# I get:
PDA: I9070XXLPZ
PHONE: Unknown
CSC: I9070SERLPZ
I can give you any additional info if it's necessary. cheers
So youre the first one running jb on 9070P
Search the forum for proper firmware and apply downgrade tutorial for non-P version
tapatalked
enjoy the jellybean goodness.. try factory reset..
i think I9070 and I9070p have different pitfiles or partition on internal storage..
not quite sure if it can adapt pitfiles of the former..
if you could hold on for a second before downgrading - you could test some things for other 9070P owners
could you try to root your device using the i9070(non-P) way, as specified here: http://forum.xda-developers.com/showthread.php?t=2087424 ? and then try to replace /system/lib/tee folder with files coming from s3 mini NFC version? I posted it on my dropbox: https://www.dropbox.com/s/33xwln0d13uhfvq/tee-s3mini.zip - ofc don't forget to set proper permission - in gingerbread they are rw-r--r--
why this? actually replacing /system/lib/tee folder is the way to make custom roms from i9070 and i8160 to work for i9070P and i8160(NFC) respectively. currently we don't have any sources of /system/lib/tee folder from i9070P as no JB rom appeared yet, so "borrowing" it from s3 mini _could_ be some sort of solution
I don't if cwm/twrp backups do include the bootloader, but in case you'd need a "clean" TWRP copy of working gingerbread i9070P rom (no data) - I can provide you with that. maybe that would help better than odin flash
Maybe, if it's the only one I9070P with JB on the world, I shouldn't touch it at all, just sell it to some museum or smth for a lot of money
@adamuadamu
Ok I'll try to do what u said but... well, it looks like some serious action, i'm not sure if I can handle it. It would be much easier if you write me the same thing in polish on priv, then we post here what we get
PM sent in our native language.
waiting eagerly for the results
---
btw. can anybody tell me if there's rw access over adb to /system partition in stock recovery? I remember first frapeti's deodex scripts and they were able to make changes on /system partition within stock recovery. as pstysz wrote he wasn't too proficient on rooting and /system editing stuff, maybe it'd be the easiest way to provide him with a plug-and-play (plug-and-pray ) script.
I have copied most of the partitions (small ones, all except cache, system and data) from the phone. GB versions. If you need bootloader or something (except efs) then I can try to create a tar.md5 for you.
I can also give an experimental JB kernel built for i9070p. Never tested of course.
I'm in touch with the OP through PM.
replacing /system/lib/tee files didn't change anything. still modem says "unknown"
And he's willing to test some more things - any ideas?
adamuadamu said:
I'm in touch with the OP through PM.
replacing /system/lib/tee files didn't change anything. still modem says "unknown"
And he's willing to test some more things - any ideas?
Click to expand...
Click to collapse
Try those tee files from sola. See attached.
LaizyJumper said:
Try those tee files from sola. See attached.
Click to expand...
Click to collapse
I hope the OP follows his thread and will try that one and let us know
the other thing is the system drains the battery in 5-6 hours, as the user reports. can you post your compiled kernel, too? I suspect this may be similar to gingerbread, where i9070 kernels caused excessive battery drain when flashed to 9070P
dw, I keep an eye on that thread
@LaizyJumper
There are files with "test" postfix and normal ones, should I copy them all together?
adamuadamu said:
I hope the OP follows his thread and will try that one and let us know
the other thing is the system drains the battery in 5-6 hours, as the user reports. can you post your compiled kernel, too? I suspect this may be similar to gingerbread, where i9070 kernels caused excessive battery drain when flashed to 9070P
Click to expand...
Click to collapse
Here it comes.
Just remember that it is never tested. And I have never built kernels for such devices before.
If that does not work then I can try to create a downgrade pack for i9070P - GB. Similar to i9070 version.
Edit: removed the attached kernel - it did not boot
pstysz said:
dw, I keep an eye on that thread
@LaizyJumper
There are files with "test" postfix and normal ones, should I copy them all together?
Click to expand...
Click to collapse
I think it does not hurt if you just copy all of them as they are... I don't really know how those files are being handled / loaded.
Edit:
Here is a pack of files similar to I9070 JB > GB downgrade. Those files are taken from I9070P packages and device.
Nothing is tested. Use it at your own risk.https://dl.dropboxusercontent.com/u/64321967/I9070P-recovery-files.zip
LaizyJumper said:
I think it does not hurt if you just copy all of them as they are... I don't really know how those files are being handled / loaded.
Click to expand...
Click to collapse
Hi, those "tee" files from sola did't change anything, modem is still "Unknown". After changing kernel for i9070P-not_tested-4.1.2-kernel.bin.md5 i cant't even boot my phone It goes in a loop, show Samsung logo for a sec and then reboot. The good news is that I still can run odin mode, but recovery doesn't work for now.
edit: oh, and thx for the downgrade pack!
Ok. Thanks for trying. At least I know now that kernel does not work. I will remove it from here.
You should be able to recover 9070 Jb kernel using Odin if you want that. But it won't make the phone usable of course.
LaizyJumper said:
Ok. Thanks for trying. At least I know now that kernel does not work. I will remove it from here.
You should be able to recover 9070 Jb kernel using Odin if you want that. But it won't make the phone usable of course.
Click to expand...
Click to collapse
No problem, too bad that did not work out...
I think that phone is cursed or something... I can't even downgrade it. It hangs on Samsung logo, even though I proceed exactly as in "How to Downgrade JB 4.1.2 to GB 2.3.6" topic. Ofc I used files for I9070P. The worst thing is, that I can't charge battery now, so I don't have much time for experiments. Could you help me for the last time?
Have you tried loading an official firmware for your device with Odin?
Firmwares from sammobile.com
Maybe it works after all those steps now. Don't activate repartition option when you load it now!
Btw. does it display I9070 or I9070P when you turn it on? Was it different before the downgrade procedure? I assume that this screen comes from bootloader. And it is important to know which loader is actually present now.
Unfortunately it doesn't help. It shows I9070P but it was like that all the time, even with JB. I think the service fixed bootloader, then saw the flash counter is >1 and send me back the phone because I didn't want to pay for new motherboard (which was the right decision imao). So they left the previous ROM and changed only loader. That's why it worked.
pstysz said:
Unfortunately it doesn't help.
Click to expand...
Click to collapse
I think it's time for you to try that:
http://forum.xda-developers.com/showthread.php?t=2238400
LaizyJumper said:
I think it's time for you to try that:
http://forum.xda-developers.com/showthread.php?t=2238400
Click to expand...
Click to collapse
Still nothing new - recovery doesn't work and phone stay on Samsung logo, same as before... I think it's time to give up :crying:

Can't get past boot on Samsung Galaxy Screen.

So I've been trying to fix this issue, when I go into recovery I see this line of text saying E: Can't mount /system (invalid argument) and then again but /system has quotation marks. A friend told me that this could be fixed using TWRP. I have an S3 GT-I9305 49 Optus version from Australia, I'm not to sure if it is LTE international and that the only version of TWRP for my model of S3. If someone can tell me how I can fix this system issue that would be great, I'd like to avoid losing data but if I have to I can deal with it, I've tried using KIES and I have the USB drivers but my PC doesn't really detect my phone and Kies stays stuck on connecting. And also my phone isn't rooted so I believe that I'll have to flash TWRP on my phone. The question is will this rid the issue and is TWRP for Samsung Galaxy S3 International LTE compatible with my phone. I am quite novice with Android so any help would be appreciated, thanks.
Just use odin to flash stock ROM, everything should be fixed after that.
Jericho Arcelao said:
Just use odin to flash stock ROM, everything should be fixed after that.
Click to expand...
Click to collapse
Doesn't flashing with Odin wipe all my data? And do I also need to find the ROM for the version with Android my phone was just or will any do?
Yes I'm afraid it will. But it's the best and easiest solutuon for now. The link I will include is an old post of mine and should show you directions on how to get a copy of the original ROM needed to flash.
http://forum.xda-developers.com/showpost.php?p=64784298
Search for "I9305" in the site, not "I9300" ok?
Extract the ".tar.md5" file from the zip and flash that in odin.
Jericho Arcelao said:
Yes I'm afraid it will. But it's the best and easiest solutuon for now. The link I will include is an old post of mine and should show you directions on how to get a copy of the original ROM needed to flash.
http://forum.xda-developers.com/showpost.php?p=64784298
Search for "I9305" in the site, not "I9300" ok?
Extract the ".tar.md5" file from the zip and flash that in odin.
Click to expand...
Click to collapse
This will only replace the software nothing else, I'll still have the modem and everything to make calls or will I need to find those as well?
Jericho's right, you won't need to download or flash anything else except that original Rom & after flashing, everything will be as it was when it came from the shop, I too once faced a problem nearly like yours, but I just flashed the original rom & it helped, the only difference is that mine is the i9300

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