[Q] Back to stock before update? Further prerequisites? - Nexus 4 Q&A, Help & Troubleshooting

Hello everyone,
I couldn't find a thread dedicated to this specific question with a quick search, feel free to point one out to me if I just overlooked it.
I have been using my Nexus 4 with different ROMs for the past year, but I think I'd like to try vanilla again when Lollipop hits net week (it is next week, right? I can't wait...)
I thought I would just download the image from Google's servers. Is this a sensible way to do it or would you recommend going back to the stock 4.4 Firmware before and doing the update OTA? Any up- or downsides either way?
Also, if I am going back to stock in one of the two ways, is there anything else I should keep in mind (besides backup of course)?
Should I also flash the stock recovery or is it OK to keep TWRP and just flash bootloader/radio/system/boot?
Thank you!
ht

dasdreHmomenT said:
Hello everyone,
I couldn't find a thread dedicated to this specific question with a quick search, feel free to point one out to me if I just overlooked it.
I have been using my Nexus 4 with different ROMs for the past year, but I think I'd like to try vanilla again when Lollipop hits net week (it is next week, right? I can't wait...)
I thought I would just download the image from Google's servers. Is this a sensible way to do it or would you recommend going back to the stock 4.4 Firmware before and doing the update OTA? Any up- or downsides either way?
Also, if I am going back to stock in one of the two ways, is there anything else I should keep in mind (besides backup of course)?
Should I also flash the stock recovery or is it OK to keep TWRP and just flash bootloader/radio/system/boot?
Thank you!
ht
Click to expand...
Click to collapse
Just flash the lollipop factory image when it comes out
Sent from my Nexus 5 using XDA Free mobile app

jd1639 said:
Just flash the lollipop factory image when it comes out
Sent from my Nexus 5 using XDA Free mobile app
Click to expand...
Click to collapse
Thank you!
Now on with the waiting....

Related

[Q] rooting

After rooting this device, will I still be able get the regular official updates from Google automatically? And if I get an update, will it remove the root and I have to root again?
If I install a custom ROM, can I be able to come back to official ROM?
Are there any tweaked version of the official camera app and what is the best camera app for nexus 4?
Thanks for your help
S
You have to have the stock recovery to receive official updates, but when you root you install a custom recovery and therefore will not receive official updates. The answer to the second question is just that you won't get any official updates until you uninstall root and flash the factory IMG. And yes you can easily flash back to stock after installing a custom ROM but make sure to back up your data as it will all be wiped. The last question I don't know the answer to. I like the stock camera and its simplicity, but if you want something more "professional" I would suggest looking in the play store.
Sent from my Nexus 4 using xda app-developers app
aanonymoushuman said:
You have to have the stock recovery to receive official updates, but when you root you install a custom recovery and therefore will not receive official updates.
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
I believe that you can still recieve an ota if you have a custom recovery installed. It will overwrite it though.
Read here for more info about ota info: http://forum.xda-developers.com/showthread.php?t=2145848
good morning -- just like you to know the beauty of this forum is the ability to find all the answers to your questions by searching. First off updates do not exactly come once a week but they will with custom roms. As well any update that Google puts out you will easily be able to flash here.
There are ways to maintain root in most cases especially with using SuperSu I believe. I am not 100% on that but I have read of this in passing. Its just easier to me to flash the updated rooted version
Tweaked versions of the may be found in the apps section but again a search would of told you so.
Basically what I am saying is enjoy your time here but think of it like this what ever question you may think you have has been asked 100x before so just take some time look it up and gain some knowledge about android, rooting and N4 :good:
sany said:
After rooting this device, will I still be able get the regular official updates from Google automatically? And if I get an update, will it remove the root and I have to root again?
If I install a custom ROM, can I be able to come back to official ROM?
Are there any tweaked version of the official camera app and what is the best camera app for nexus 4?
Thanks for your help
S
Click to expand...
Click to collapse
aanonymoushuman said:
You have to have the stock recovery to receive official updates, but when you root you install a custom recovery and therefore will not receive official updates. The answer to the second question is just that you won't get any official updates until you uninstall root and flash the factory IMG. And yes you can easily flash back to stock after installing a custom ROM but make sure to back up your data as it will all be wiped. The last question I don't know the answer to. I like the stock camera and its simplicity, but if you want something more "professional" I would suggest looking in the play store.
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
chromium96 said:
I believe that you can still recieve an ota if you have a custom recovery installed. It will overwrite it though.
Read here for more info about ota info: http://forum.xda-developers.com/showthread.php?t=2145848
Click to expand...
Click to collapse
You can be on Stock Rom with No Mods Unlocked Rooted with a Custom Recovery and you will get the ota update and it will install fine.
The ota update link will be posted here before you get on your device so it's good to have a custom recovery so you can just flash it. It will also protect you from losing root and your custom recovery
Sent from my Nexus 4
Thanks all for the responses.
Sent from my Nexus 4 using xda app-developers app

4.4 update caused bootlooping

I took the 4.4 update and now the device bootloops. It was never rooted and never used much at all. I think no more than ten apps were ever installed on it. It belongs to my mother so I'm not familiar with it. I'm very familiar with android as I've been rooting and installing roms on my devices for over 2 years now but I was hoping I could get a quick solution from someone here so I don't spend my whole day trying to fix it
Thanks in advanced!
imucarmen said:
I took the 4.4 update and now the device bootloops. It was never rooted and never used much at all. I think no more than ten apps were ever installed on it. It belongs to my mother so I'm not familiar with it. I'm very familiar with android as I've been rooting and installing roms on my devices for over 2 years now but I was hoping I could get a quick solution from someone here so I don't spend my whole day trying to fix it
Thanks in advanced!
Click to expand...
Click to collapse
Now you can just flash stock firmware using fastboot.
Download the factory image from Google and flash it using fastboot.
Sent from my Nexus 7 using XDA Premium 4 mobile app
Ben Ling said:
Now you can just flash stock firmware using fastboot.
Download the factory image from Google and flash it using fastboot.
Sent from my Nexus 7 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
thank you very much! sounds easy enough
I've hit my thanks limit for the day but hit thanks anyway :]

Issue flashing 'Google' edition ROMs...

Hi, I'm probably being very idiotic atm but I can't think of any logical issues.
I'm using the Samsung Galaxy S4 i337.. I downgraded from NB1 to MK2, got root, installed safestrap, and attempted to install this: http://forum.xda-developers.com/showthread.php?t=2544474
It was my understanding this came with Loki-Doki (saw it floating around in a different thread asking if it worked, can find it if nessecary) as a patch. So I downloaded and backed up my stock install, and attempted to install this.
Now the problem is when I boot, it returns me to a bootloop, if you could call that progress.. It vibrates occasionally while bootlooping (samsung - safeboot - blackscreen - vibrate - samsung....). I still have access to safestrap, download mode and so on, if it helps at all. I've also tried http://forum.xda-developers.com/showthread.php?t=2537495 WITH loki-doki (as it is explicitly stated) to no success either..
I'm looking for one of two solutions;
how to get stock firmware back, or how to properly install this? Or any variation thereof. . . I don't know what the problem is ahaha
Bumping to say multiple wipes>reflashes later the blue screen has yet to occur, not sure what that was... Bootlooping is the huge problem now!
You can't use that rom. You need a tw based rom. This one is aosp
Sent from my Nexus 5
jd1639 said:
You can't use that rom. You need a tw based rom. This one is aosp
Sent from my Nexus 5
Click to expand...
Click to collapse
Doesn't the second one work with my phone though? And the comments say 'working on i337'etc on the first one... http://forum.xda-developers.com/showthread.php?t=2537495
It's still giving me the same problems with loki-doki.
Rhymey said:
Doesn't the second one work with my phone though? And the comments say 'working on i337'etc on the first one... http://forum.xda-developers.com/showthread.php?t=2537495
It's still giving me the same problems with loki-doki.
Click to expand...
Click to collapse
It only works if you have mdl firmware and not on safe strap
Sent from my Nexus 5
jd1639 said:
It only works if you have mdl firmware and not on safe strap
Sent from my Nexus 5
Click to expand...
Click to collapse
Guh. Well ****. They should make that more obvious in the OP.. saw no mention of either of those being an issue..
Any similar roms that still have TouchWiz or should I just roll back to OTA 4.4.2?
Rhymey said:
Guh. Well ****. They should make that more obvious in the OP.. saw no mention of either of those being an issue..
Any similar roms that still have TouchWiz or should I just roll back to OTA 4.4.2?
Click to expand...
Click to collapse
Start here http://forum.xda-developers.com/showthread.php?p=49562527
Sent from my Nexus 5
So will it ever be possible to flash AOSP ROMs on NB1?
Not until the bootloader is unlocked. There is no telling when that will be.
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
Best bet is to find a ROM that you like, then install the Google Experience Launcher apk. It will give your phone the stock google launcher.
Sent from my SGH-I337 using XDA Premium 4 mobile app
Domination Theme will also extensively theme your touchwiz rom to give it a more complete AOSP look without an AOSP rom.
All right thanks for the help guys.

ROM and clockwork question

hey everyone, Im a newbie when It comes to roms and flashing, I currently have clockwork mod and stock 4.4.4 and wanted to ask will I get the official lollipop? Even if I have clockwork mod? But stock KitKat? Thank you for reading
michalziom29 said:
hey everyone, Im a newbie when It comes to roms and flashing, I currently have clockwork mod and stock 4.4.4 and wanted to ask will I get the official lollipop? Even if I have clockwork mod? But stock KitKat? Thank you for reading
Click to expand...
Click to collapse
as far as i know, and that can be wrong, if your android is untouched (no root or anything else (like xposes framwork)) you will get the update over the air.
BUT if you don't there are factory images that you can download and flash your phone quite easily
http://forum.xda-developers.com/nexus-4/general/how-to-how-to-flash-factory-image-t2010312
or a toolkit to do it automatically
http://forum.xda-developers.com/nexus-4/general/how-to-how-to-flash-factory-image-t2010312
i would recommend to do it with the first method. if something goes wrong you will know what is it and you can ask for help. with the toolkit if something goes wrong things are more complicated to find the error.
P.S. if you decide installing the factory images via console (first option), it is highly recommended to read the entire process first and after do the procedure.
My phone is rooted, but i dont have any custom ROMs or framework , will this affect it? Or when I get the update my root will simply be gone?
michalziom29 said:
My phone is rooted, but i dont have any custom ROMs or framework , will this affect it? Or when I get the update my root will simply be gone?
Click to expand...
Click to collapse
You'll lose root and the custom recovery with the ota. But if you haven't modified / deleted any system files you should get the ota.
Sent from my Nexus 5 using XDA Free mobile app
I've searched some threads and some said you don't get ota if you have clockwork mod (I have it) and I really don't know what to do...should I go back to stock? I'm not good with that stuff and afraid I will brick it, any ideas or advice?
michalziom29 said:
I've searched some threads and some said you don't get ota if you have clockwork mod (I have it) and I really don't know what to do...should I go back to stock? I'm not good with that stuff and afraid I will brick it, any ideas or advice?
Click to expand...
Click to collapse
You should be ok. If you're really worried about cwm you could flash the stock recovery image in fastboot. But I wouldn't unless the ota fails, which it shouldn't
Sent from my Nexus 5 using XDA Free mobile app
Thank you one more question, will I still get ota notification ? As in, it might fail but will I still receive like I would normally?
michalziom29 said:
Thank you one more question, will I still get ota notification ? As in, it might fail but will I still receive like I would normally?
Click to expand...
Click to collapse
Yes, you'll get it and it will download
Sent from my Nexus 5 using XDA Free mobile app
Thank you, I was happy that android L is so close but then I saw people say those with clockwork won't get it, thank you for the answers and clearing it up!
michalziom29 said:
Thank you, I was happy that android L is so close but then I saw people say those with clockwork won't get it, thank you for the answers and clearing it up!
Click to expand...
Click to collapse
No problem
Sent from my Nexus 5 using XDA Free mobile app
Do you by any chance know if android L Is releasing today? I've heard many people say Nov 3 rd for nexus devices
michalziom29 said:
Do you by any chance know if android L Is releasing today? I've heard many people say Nov 3 rd for nexus devices
Click to expand...
Click to collapse
I think you'll see it in the next couple of weeks, not today. The n4 may be even longer
Sent from my Nexus 5 using XDA Free mobile app
Alright, thank you again for clearing things up!
It's also worth noting that Google pushes update at different times depending on which area you live in, so even if you read on the news that Lollypop is released on the Nexus 4, it may take a while for your phone to receive the OTA.
Personally, I advice you to install TWRP recovery, its safe and easy to install kernels and roms

[Q] Need Help Updating AT&T S.Galaxy 4 V. 4.2.2 Rooted to Newest Version AT&T

Hey guys,
I ran a search but I don't understand half the things people are writing. I would greatly appreciate it if someone could please explain to me my options. In layman's terms, as I do not understand half the abbreviations and jargons here.
I rooted my phone over a year ago and really don't remember much about the process. I can't download important apps from Google Play anymore as they require newer versions than 4.2.2... So I'm stuck on this old version and need to update ASAP.
I have ONLY rooted the phone. I haven't done any mods or installed any ROMS. It's on stock AT&T Rom. (sometimes I wonder why I even bothered in the first place).
Can someone please point me in the right direction, I want a regular STOCK AT&T newest version, whether it stays rooted or not that's fine, but a newer version, KitKat preferably. What are my options? The simplest method would help me the most.
Things I really need backed up: My Text Messages, Voicemail, Call Logs, Whatsapp Messages etc. What is the best way to back that up? If I use Titanium Backup, and I don't have root after I update, Titanium Backup would be obsolete. So what would my other option?
Please help.
Much appreciated,
Are you sure you want to update from 4.2.2. You probably have the option to flash custom roms on your phone. There are many custom roms that that'll put 4.4.4 on your phone. Since you're rooted get terminal emulator from the play store. In it type
getprop ro.bootloader
If the last three characters are mdb or mdl you have a lot of options. I can help walk you through on how to get a custom rom on your phone.
You can update your firmware and bootloader to 4.4.4 too but you'll lose the option to flash most custom roms.
Sent from my Nexus 5 using XDA Free mobile app
jd1639 said:
Are you sure you want to update from 4.2.2. You probably have the option to flash custom roms on your phone. There are many custom roms that that'll put 4.4.4 on your phone. Since you're rooted get terminal emulator from the play store. In it type
getprop ro.bootloader
If the last three characters are mdb or mdl you have a lot of options. I can help walk you through on how to get a custom rom on your phone.
You can update your firmware and bootloader to 4.4.4 too but you'll lose the option to flash most custom roms.
Sent from my Nexus 5 using XDA Free mobile app
Click to expand...
Click to collapse
Thanks bud,
I got I337UCUAMF3
I'll be honest, I haven't really messed with any custom ROMS before. I just use the stock AT&T one. But I would like to upgrade to KitKat so my phone is faster and can download / upgrade the latest Apps. Lollipop isn't out for the AT&T Samsung S4 right?
Kepela523 said:
Thanks bud,
I got I337UCUAMF3
I'll be honest, I haven't really messed with any custom ROMS before. I just use the stock AT&T one. But I would like to upgrade to KitKat so my phone is faster and can download / upgrade the latest Apps. Lollipop isn't out for the AT&T Samsung S4 right?
Click to expand...
Click to collapse
Will the phone Not download the latest 4.4.4 from the phone settings?? Settings/More/About Device/Software Update. It must be connected to WiFi to download!!! Or you can get the AT&T S4 i337 to Stock 4.4.4 NJ4 Kit Kat Scroll down this page, easy to do. http://forum.xda-developers.com/galaxy-s4-att/general/guide-odin-to-stock-updating-rooting-t2926642
tailgunner9 said:
Will the phone Not download the latest 4.4.4 from the phone settings?? Settings/More/About Device/Software Update. It must be connected to WiFi to download!!!
Click to expand...
Click to collapse
No. My phone is rooted... Is it supposed to download to 4.4? And also couldn't there be issues with that?
I found this post. So I know this is ONE option: But I'll lose my Root. Which is fine if that's my only option.
http://forum.xda-developers.com/showthread.php?t=2728462
As the OP says, I will lose ROOT. So my question would be, If I back up using Titanium Backup, how can I restore my backup if Titanium Backup works only on ROOT? This is very important.
@ jd1639 - He had mentioned there were several other options, so I will wait to hear them, and I can make a decision from there. Otherwise, I may have to fork out another $150 - $200 Bucks on a Samsung Galaxy S5 or S6. depending which suits my needs.
Many thanks for the replies!
Kepela523 said:
I found this post. So I know this is ONE option: But I'll lose my Root. Which is fine if that's my only option.
http://forum.xda-developers.com/showthread.php?t=2728462
As the OP says, I will lose ROOT. So my question would be, If I back up using Titanium Backup, how can I restore my backup if Titanium Backup works only on ROOT? This is very important.
@ jd1639 - He had mentioned there were several other options, so I will wait to hear them, and I can make a decision from there. Otherwise, I may have to fork out another $150 - $200 Bucks on a Samsung Galaxy S5 or S6. depending which suits my needs.
Many thanks for the replies!
Click to expand...
Click to collapse
You're on mf3 bootloader which doesn't really allow you to flash any roms anyway. You'd have to use safestrap.
What I'd do is flash the nb1 tar file in Odin. That'll update you to 4.4 and the device should then ota update itself from there. You will lose root, you can root it again if you want. See this http://forum.xda-developers.com/showthread.php?p=50912149
Sent from my Nexus 5 using XDA Free mobile app
jd1639 said:
You're on mf3 bootloader which doesn't really allow you to flash any roms anyway. You'd have to use safestrap.
What I'd do is flash the nb1 tar file in Odin. That'll update you to 4.4 and the device should then ota update itself from there. You will lose root, you can root it again if you want. See this http://forum.xda-developers.com/showthread.php?p=50912149
Sent from my Nexus 5 using XDA Free mobile app
Click to expand...
Click to collapse
Thanks JD, do you know if this wipes my phone? In other words, does it factory reset my phone?
Yes Flash the NB1 Stock file as he said. But you are going to loose Root and any pictures etc. stored on phone memory, so copy them to your PC or SD card. I always like to take SD card out just in case when I flash just in case it may erase it. But after you flash NB1 Stock or the Stock Root it is like a phone and have to set it up. Then it should Update to 4.4.4 itself from the settings/ Software update. Good luck. Any problem let us now.
Ah cheers,
Last question: Do you recommend the First or second option?
I337UCUFNB1_4.4_Stock_Odin_tar
I337UCUFNB1_4.4_Rootable_Stock_Odin_tar
Just a bit confusing as why he would post two separate links? I'm interpreting the first cannot be rooted ever.
Thanks again to the both of you for helping with this.
Kepela523 said:
Ah cheers,
Last question: Do you recommend the First or second option?
I337UCUFNB1_4.4_Stock_Odin_tar
I337UCUFNB1_4.4_Rootable_Stock_Odin_tar
Just a bit confusing as why he would post two separate links? I'm interpreting the first cannot be rooted ever.
Thanks again to the both of you for helping with this.
Click to expand...
Click to collapse
It's possible to root even the 4.4.4. It just gets a little trickier to do it and you have to flash modules in Odin. In the general forum see "all things at&t....." by guut13
Sent from my Nexus 5 using XDA Free mobile app
Kepela523 said:
Ah cheers,
Last question: Do you recommend the First or second option?
I337UCUFNB1_4.4_Stock_Odin_tar
I337UCUFNB1_4.4_Rootable_Stock_Odin_tar
Just a bit confusing as why he would post two separate links? I'm interpreting the first cannot be rooted ever.
Thanks again to the both of you for helping with this.
Click to expand...
Click to collapse
Yep I think you are correct. So if you want to root again use the Rootable to flash in Odin. Once you go from Jelly Bean to Kit Kat bootloaders are Locked for some .tar Same for Lollipop, they have not been able to root and unlock bootloader as yet. Just follow the steps and take your time and all will be good. Have done it several times on mine with Odin.
Hey guys, I just wanted to take the time and thank you both for the help. I finally updated today. After backing up all my data and making sure everything was safe to go. Bam! I did exactly as you suggested and had zero issues... I am now on 4.4.2
There were a couple hiccups along the way, but I figured them out without too much of a hassle.
Cheers again and best of luck to the both of you!

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