Need Help - Nexus 4 Q&A, Help & Troubleshooting

I'm a dumb ass and did not back up my build.prop when I used the LTE enabler to get LTE on my nexus 4 running the krt16o factory image. Now, I don't want to lose data but can't apply the ota since my build.prop is edited. I feel like this is the first time rooting and modding with how careless of a mistake I made. Anyway, does anyone have an unedited build.prop for this build so I can apply the update without losing my data. And yes, I did already flash the stock radio back on my phone. Thanks in advance.
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What error does it give you when you try to update?
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masterofmayhem said:
I'm a dumb ass and did not back up my build.prop when I used the LTE enabler to get LTE on my nexus 4 running the krt16o factory image. Now, I don't want to lose data but can't apply the ota since my build.prop is edited. I feel like this is the first time rooting and modding with how careless of a mistake I made. Anyway, does anyone have an unedited build.prop for this build so I can apply the update without losing my data. And yes, I did already flash the stock radio back on my phone. Thanks in advance.
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You don't need the build prop, the easiest way to do the update its fastboot flash system from the new build krt16s. You won't loose any data
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I don't think that is the reason why you can't update, what recovery are you using currently to make the update, OTA only work with stock or TWRP, not CWM.
Also don't make question posts in general section.
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Sfkn2 said:
What error does it give you when you try to update?
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I'm told the update can't be applied because of changes made to build.prop. it is a mute point anyway since I now get an error of "not enough space" when flashing system.img in fastboot. Now I feel like I'm stuck losing all my data
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masterofmayhem said:
I'm told the update can't be applied because of changes made to build.prop. it is a mute point anyway since I now get an error of "not enough space" when flashing system.img in fastboot. Now I feel like I'm stuck losing all my data
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Just use a root editor like ES File Explorer, edit the build.prop delete the last three lines added to your build.prop, they are:
telephony.lteOnGsmDevice
ro.telephony.default_network
ro.ril.def.preferred.network
Do "fastboot erase system" first before flashing. And make sure you flash the system.img to the correct partition: fastboot flash system system.img

eksasol said:
Just use a root editor like ES File Explorer, edit the build.prop delete the last three lines added to your build.prop, they are:
telephony.lteOnGsmDevice
ro.telephony.default_network
ro.ril.def.preferred.network
Do "fastboot erase system" first before flashing. And make sure you flash the system.img to the correct partition: fastboot flash system system.img
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Click to collapse
Fastboot erase system will solve the not enough memory issue? Does that wipe my data?
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masterofmayhem said:
Fastboot erase system will solve the not enough memory issue? Does that wipe my data?
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/system partition holds the main OS files, it does not contain your data which is located in the /data partition. (To wipe your data, you have to type fastboot format userdata). You will lose root (including everything in /system partition), but that's easy to get back.

Download a flashable zip copy of the file and the latest supersu, and flash both through your custom recovery.
Worked for me on the first try.
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I just ended up backing up my apps with titanium and installed the new factory image then twrp and supersu. More time consuming, but done.
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Related

[Q] Any help for my Nexus

Don't know what was going on in my head but here goes:
Was in the middle of formatting my data so I could install a new rom. Accidently deleted EVERYTHING including the System.
I was able to get into recovery mode before but now I can't. Another problem I ran into was being unable to mount while in recovery.
Any help?
Use adb to push a ROM to your SD and then flash it.
You can't mount from recovery with this phone. It doesn't support ums.
You'll have to push a ROM to your phone while booted in recovery.
The command is:
adb push nameofzip.zip /sdcard/
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Managed to get back into TWRP.
I'm trying to push a rom but I'm getting a "Device not found" in the cmd prompt.
Can anyone please help?
I'm trying to push a rom but it's failing with a "Read-Only File system" error.
Ace4692 said:
Can anyone please help?
I'm trying to push a rom but it's failing with a "Read-Only File system" error.
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Click to collapse
Mount the file system as R/W. Seriously dude, Google is your friend. Stop panicking and use you brain to work through this.
Edit: If you still can't get it, just use fastboot to flash the stock images. Follow efrant's guide stickied in general.
estallings15 said:
Mount the file system as R/W. Seriously dude, Google is your friend. Stop panicking and use you brain to work through this.
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Click to collapse
I've already remounted using "adb remount".
Same error. Thanks anyway.
Ace4692 said:
I've already remounted using "adb remount".
Same error. Thanks anyway.
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Click to collapse
Adb remount is not mounting your filesystem as R/W.
Edit: Your SD card should already be R/W. It sounds like you're trying to push the file to system.
Ace4692 said:
Don't know what was going on in my head but here goes:
Was in the middle of formatting my data so I could install a new rom. Accidently deleted EVERYTHING including the System.
I was able to get into recovery mode before but now I can't. Another problem I ran into was being unable to mount while in recovery.
Any help?
Click to expand...
Click to collapse
Well, of you had the factory images, which Google took down you could fast boot flash to stock
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IRX120 said:
Well, of you had the factory images, which Google took down you could fast boot flash to stock
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Click to collapse
I already directed him to a post which contains a link to the factory images on another site.
IRX120 said:
Well, of you had the factory images, which Google took down you could fast boot flash to stock
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Click to collapse
There are plenty of mirrors to the factory images on XDA you just have to search for them.
After you find factory images if you can't figure out how to ADB Push, try reading how to fastboot flash.
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IRX120 said:
Well, of you had the factory images, which Google took down you could fast boot flash to stock
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Click to collapse
The image is linked I'm my signature
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The factory image wasn't needed. Thanks for the help everyone.
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Ace4692 said:
The factory image wasn't needed. Thanks for the help everyone.
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Glad you got it fixed. You should post the steps you used for the next person who does this.

fireflash

This might sound stupid to some but when I am using Fireflash.. it comes up in red letters that Im not on 7.2.3 (expected that) so I therefore tick the flash box. I then add the boot partition in and the recovery partition but do I need to add the zip file at the bottom? I have downloaded the correct zip file just not sure if it's needed yet.
thanks
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You can, but you will lose data. Flash it if you cant boot.
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ah that's confusing.. at least for me it is. assumed I was going to lose all my data anyway and start fresh.
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No, installing the 2nd bootloader and twrp themselves does not erase anything, you can still use the stock rom.

How to flash 4.3 without wipe?

Somebody help me to flash without wipe,i donw want to lose my data.
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dhurk said:
Somebody help me to flash without wipe,i donw want to lose my data.
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You could wait for the OTA
bogdangabriel said:
You could wait for the OTA
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I have root with cwm + franco kernel
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You CANNOT flash stock over custom Roms without wipe.
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dhurk said:
I have root with cwm + franco kernel
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Backup everything, copy on your PC and then follow this tutorial http://forum.xda-developers.com/showthread.php?t=2010312
Androidclub said:
You CANNOT flash stock over custom Roms without wipe.
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I dont have custom rom,stock+franco
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I mean custom kernel,too.
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1) Click menu -> settings -> apps
2) swipe over to the "All" category
3) scroll down and look for Google Services Framework and click it
4) click "clear cache" and "clear data"
5) go to phone dialer
6) type in: *#*#2432546#*#* (*#*#CHECKIN#*#*)
7) wait for the notification "checkin succeeded" (might take about 10-15 seconds)
8) Now go and try checking for your update.
There are apps to backup data which people have notated to you but I am confused as to why people have these issues. My data and apps restore when I load up a new rom and lets be honest I prefer a clean slate to start with at times. Makes sure your bugs are true bugs.
Flash 4.3(Any rom)
Google restore apps and data on boot
Install TB
Restore only apps you need data restored
Enjoy!
in the flash-all.bat (Windows) or flash-all.sh (Linux/Mac) file, you could remove the -w flag and this won't wipe your data when you install via the factory image using Fastboot.
Instructions below. I don't know for sure if this will work with a custom kernel, it should work with a stock rooted ROM though that has the stock recovery.
http://www.usofttech.com/t70298.html

Deodexed stock

Is there another flash able stock deodexed rom other then thishttp://www.droidrzr.com/index.php?/topic/19889-[BASE-ROM]-VZW_XT907_4.1.2-9.8.1Q-66-1-
I can not get it to flash in twrp 2.5 says error executing update binary in zip... I first thought it was due to my modifications till I tried to flash it without modifications...and this one http://www.teamrage.net/t108-romvzw-xt90798163-deodexed-zipaligned-pre-rooted-busybox i cant get to download thank you kindly for your time...
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ezknives said:
Is there another flash able stock deodexed rom other then thishttp://www.droidrzr.com/index.php?/topic/19889-[BASE-ROM]-VZW_XT907_4.1.2-9.8.1Q-66-1-
I can not get it to flash in twrp 2.5 says error executing update binary in zip... I first thought it was due to my modifications till I tried to flash it without modifications... thank you kindly for your time...
Sent from my XT907 using xda app-developers app
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Click to collapse
There is one I linked to on my restore thread right in the middle.
aviwdoowks said:
There is one I linked to on my restore thread right in the middle.
Click to expand...
Click to collapse
Thank you kindly... downloading it now...
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ezknives said:
Thank you kindly... downloading it now...
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I think it is recovery flash but could not even get a good DL. Let me know.
It wouldn't flash via twrp 2.5 sat at the flashing file screen for about a half hour with no progress... idk
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ezknives said:
It wouldn't flash via twrp 2.5 sat at the flashing file screen for about a half hour with no progress... idk
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Click to collapse
What are your steps for install? If it's happening across three ROMs, I would be willing to say it might be the install procedures. With most stock ROMs, you need to mount system. Most AOSP ROMs have a mount script included. Do your wipes, reboot recovery, and mount system. Then flash.
RikRong said:
What are your steps for install? If it's happening across three ROMs, I would be willing to say it might be the install procedures. With most stock ROMs, you need to mount system. Most AOSP ROMs have a mount script included. Do your wipes, reboot recovery, and mount system. Then flash.
Click to expand...
Click to collapse
Mount system, wipe, advanced wipe with system cache and devlik checked, wipe, advanced wipe again, unsure system is still checked in mount, attempt to install
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ezknives said:
Mount system, wipe, advanced wipe with system cache and devlik checked, wipe, advanced wipe again, unsure system is still checked in mount, attempt to install
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I would try to reboot recovery and then mount system. Some people have found that system doesn't actually mount if you don't reboot, even though it shows it is.
RikRong said:
I would try to reboot recovery and then mount system. Some people have found that system doesn't actually mount if you don't reboot, even though it shows it is.
Click to expand...
Click to collapse
Will do... thank you kindly for your time
That did the trick... now just to figure out what I'm doing with modifying the system ui thank you for your assistance
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Sorry Why to mount system?
SeNt FrOm Ma GALAXY

[Q] after "Format data" with twrp i lost my /data/media/ mount

Hi folks,
Yesterday i did some real crap... I switched from cwm to twrp, all fine. Then i wanted to flash cm 10.2 and i choose "Format data" in twrp. After typing "yes" i realizied i wiped EVERYTHING... I lost my cm 10.2 ZIP i just wanted to flash, my nandroids etc... Ok **** happens.
I sideloaded the cm 10.2 ZIP to get a working Android OS again. All seemed fine, except i lost all my data...
But last night i wanted to flash a New kernel and i tried to do a backup first. But now i can only choose "internal storage" With about 1,2 gig free space.
Did i lost my mounting point or something? I can access /sdcard with twrp file manager and i can flash zips from sdcard but i cannot choose sdcard as backup location. Also i cannot choose format sdcard (obviously )
What can i do to fix that? Do i have to flash stock userdata.IMG?
Btw here is my recovery log: recovery.log
Choosing "copy recovery log to SD card" works fine...
Thanks!
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Use this in bootloader mode, you will have to do everything all over again: https://developers.google.com/android/nexus/images#occamjwr66v
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andyabc said:
Use this in bootloader mode, you will have to do everything all over again: https://developers.google.com/android/nexus/images#occamjwr66v
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Click to collapse
Thank you! Can i skip recovery.IMG to avoid loosing twrp?
Is there no other way to recover my sdcard "mount"? From what i unterstand is that i deleted my symlink or something like that. I tried fdisk -l in console but i get nothing. I took a look at recovery. / storage.fstab and it seems OK. Maybe there is a wrong / missing Entry?
Thanks
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desmoloch said:
Thank you! Can i skip recovery.IMG to avoid loosing twrp?
Is there no other way to recover my sdcard "mount"? From what i unterstand is that i deleted my symlink or something like that. I tried fdisk -l in console but i get nothing. I took a look at recovery. / storage.fstab and it seems OK. Maybe there is a wrong / missing Entry?
Thanks
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You can remove the recovery from the zip file from where the flash all script is and also remove the name of the recovery in that text file.
Don't worry about that, the flash will fix it anyway.
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andyabc said:
You can remove the recovery from the zip file from where the flash all script is and also remove the name of the recovery in that text file.
Don't worry about that, the flash will fix it anyway.
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OK thank you so much!
Will report if it worked
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Sorry for the delay. All fixed now
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