[Q] Nexus 7 factory Data Reset 4.2 update - Nexus 7 Q&A, Help & Troubleshooting

Hi,
Am considering giving my N7 to my family member (since just got N10) and wanted to factory data reset it to "clear out" my stuff. The N7 has received the latest 4.2 JellyBean OTA update, and I wonder if I reset it using settings>reset, if it the latest 4.2 update will remain or the OS will revert back to the 4.1 that came with the N7? My concern, if the 4.2 update is also wiped out during the reset, is how my family member can re-install that OTA 4.2 update? Ideally the 4.2 OS will remain the same. Has anyone tried this?
Regards,
saratogacoach

OK: looks like problem solved. As suggested I re-did a search checking for reverting the OS and found postings about Android on a phone forum that seemed to say that using a factory data reset does not revert the OS or revert an updated OS to an older one.
Again, thanks for your help.

Im sorry but I dont believe you. A simple google for factory reset revert android and you will get a answer. Use that search button better next time.
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Replies like this are why this forum is full of arrogant, elitist, ASSHOLES.

JohnRM said:
Replies like this are why this forum is full of arrogant, elitist, ASSHOLES.
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Click to collapse
Then do something about it. When you see posts like this, REPORT THEM. That is the only way mods will know about people like this who don't belong here.
I have reported his post, but the more people that do, the more likely we can be rid of him and abusive posts like this.
OP, I'm sorry you had to read that.
To answer your questions, 4.2 will remain after you do a data reset.

Thank you for your kind reply and helpful information.
Best Wishes,

cleaned the thread here some guys/gals...
Next time a clearly new user posts what you feel to believe an obvious question that you feel doesn't need answering.....simply dont answer/respond/reply in the thread and leave it be. ESP when the poster found the correct forum to post in to begin with.
Yes people need to search before posting, but it is not every other members duty to give them a hard time when they fail to do so. Either respond with help/answer, or do not respond at all.

Related

To Root or not to Root, that is the question

I've had my Nexus 7 a few days now and I am noticing ads all over the place. So, I am thinking about rooting my device so I can put one of the ad blockers on there.
1. Do you recommend it?
2. When Android brings new updates to their OS, does the root stay there or prevent you from upgrading in the normal way? Do you have to reroot each time they do an update?
3. Can I preserve all my data on the device as it currently is or will it get lost on my rooting escapade?
Thanks,
Jon
Jon12345 said:
I've had my Nexus 7 a few days now and I am noticing ads all over the place. So, I am thinking about rooting my device so I can put one of the ad blockers on there.
1. Do you recommend it?
2. When Android brings new updates to their OS, does the root stay there or prevent you from upgrading in the normal way? Do you have to reroot each time they do an update?
3. Can I preserve all my data on the device as it currently is or will it get lost on my rooting escapade?
Thanks,
Jon
Click to expand...
Click to collapse
1. No, too fast system updates.
2. You habe to reroot it every update
3. No idea.
But no!
Sent from my Nexus 7 using xda app-developers app
Already Answered Follow my Link
Jon12345 said:
I've had my Nexus 7 a few days now and I am noticing ads all over the place. So, I am thinking about rooting my device so I can put one of the ad blockers on there.
1. Do you recommend it?
2. When Android brings new updates to their OS, does the root stay there or prevent you from upgrading in the normal way? Do you have to reroot each time they do an update?
3. Can I preserve all my data on the device as it currently is or will it get lost on my rooting escapade?
Thanks,
Jon
Click to expand...
Click to collapse
You might want to read this OP POST and all user Questions and answers without this thread.. All of the above and more have been asked here. This Thread was STICKIED To avoid to many of this type of thread you just created.. With that said we all sometimes post without thinking.. Please go here where your Questions are already answered..
http://forum.xda-developers.com/showthread.php?t=1907796
Good Luck
Erica Renee. Questions should be in the Questions and Answers Not General..
1 - I surely recommend. For me, root is the best thing you can do in Nexus 7, mainly because 3 apps i can´t live without now:
- PPP widget (3g modem working on Nexus 7) : https://play.google.com/store/apps/details?id=de.draisberghof.pppwidget
- Stickmount (Any flash drive working on Nexus 7, i use it to keep all my emulators roms, and videos and it´s perfect!) : https://play.google.com/store/apps/details?id=eu.chainfire.stickmount
- USB/BT Joystick Center 6 (it works with almost EVERY gamepad in the market, be it USB or wireless) and the best thing is that you can map buttons and analog sticks to use as touch controls, so it works with almost all games and emulators for android. https://play.google.com/store/apps/details?id=com.poke64738.usbjoy
2 - There´s a way to keep your root before updating, search for ROOTKEEPER, easy as walk...
3 - You can preserve all your data. JUST DO IT NOW!
Without adding toooo much to the spam on the forums I'll answer some of your questions.
Should you root? imo yes, if like me you want to use otg and be able to dim the screen enough that night time use doesn't blind you.
Do updates mess it up? yes but with the likes of Wugs toolkit it's easy to root again.
Your user data is easy to back up and easy to reload if for any reason you lose it.
Jon12345 said:
I've had my Nexus 7 a few days now and I am noticing ads all over the place. So, I am thinking about rooting my device so I can put one of the ad blockers on there.
1. Do you recommend it?
2. When Android brings new updates to their OS, does the root stay there or prevent you from upgrading in the normal way? Do you have to reroot each time they do an update?
3. Can I preserve all my data on the device as it currently is or will it get lost on my rooting escapade?
Thanks,
Jon
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Click to collapse
Normally I wouldn't respond to redundant threads, but I don't like to see misleading information like this post left around to confuse people:
bstosnbata said:
1. No, too fast system updates.
2. You habe to reroot it every update
3. No idea.
But no!
Sent from my Nexus 7 using xda app-developers app
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Click to collapse
1) Rooting is an individual decision, but there is no real reason not to - outside of personal preference. Sure you could do something stupid and break your device, but 99% of the time it's easily recoverable. If you want to use some nice and very hand apps like Titanium Backup, you need root. If you want to run custom software (kernels, etc.), you might not technically need root, but you will need to do almost all the steps necessary to get there (unlock bootloader, install custom recovery, etc.), so you might as well root it to. The fact that the OS updates come quickly on a Nexus device is irrelevant. While the stock OTA updates will remove root, it won't undo the other things, which makes restoring root (especially with a "root keeper" tool) take about 10 seconds.
2) Yes, OTA updates will remove root. But, as I mentioned above, the fix process is trivial, so that alone shouldn't make any difference in your decision. Having root by itself will NOT break OTA updates. However, modifying other files on the system (framework, system apks, etc.) will. But you can always just reflash the full newer version or make backups of the modified files.
3) The first step of the "rooting" process, or the process to do anything custom, will require you to unlock your bootloader. If you have not done this yet, it WILL force wipe you tablet. No way around that. But once you unlock your bootloader the first time, you're good to go and don't need to worry about it in the future. Additionally, once that's done, using tools like TiBu and custom recovery nandroid backups make restoring your data MUCH easier then stock options.
In my opinion, rooting is a definite benefit, especially on devices like the Nexus7. I would recommend it for anyone who likes to play with their devices and maximize their capabilities. But it's up to you. There really is no downside, and it can easily be undone if you want later.
But as the other poster said OP, you need to read the existing threads/stickies in the future before asking questions that were asked and answered already.
The OP question was about whether to root his device or not, then you shot him down by saying he should have done a search and provided a link to how to root his devices. Some thread spun off to other topic but from the thread heading you will not know if you do a search.
I know that search should be done first, but not unless I can't comprehend the English language, that thread will not be the goto thread to answer that question.
I myself try to search for things I have seen before and find it hard to get back to the same thread, we are all here to learn and discover from each other and you don't need to put people down on how you answer their question, not unless they're Apple fanboy (pun intended).
Flame suit on!
Nexus 4 & 7
kwabby said:
The OP question was about whether to root his device or not, then you shot him down by saying he should have done a search and provided a link to how to root his devices. Some thread spun off to other topic but from the thread heading you will not know if you do a search.
I know that search should be done first, but not unless I can't comprehend the English language, that thread will not be the goto thread to answer that question.
I myself try to search for things I have seen before and find it hard to get back to the same thread, we are all here to learn and discover from each other and you don't need to put people down on how you answer their question, not unless they're Apple fanboy (pun intended).
Flame suit on!
Nexus 4 & 7
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Click to collapse
I agree, while it may be a bind for the regular contributors to answer the same questions over and over people like me learn a lot from others asking questions.
I could use the search function and learn for sure, however how would I search for a question that hasn't arose for me yet? Just reading posts is the best way to learn general knowledge, if people didn't ask questions then I'm unlikely to go searching random things in stale posts.
Nexus 7 Tapatalk 2
As simple as if you want root apps like ad block, then root it.
There are no risk and you can always back to stock.
For me, a non rooted android is useless.
Sent from my GT-I9300 using xda premium
kwabby said:
The OP question was about whether to root his device or not, then you shot him down by saying he should have done a search and provided a link to how to root his devices. Some thread spun off to other topic but from the thread heading you will not know if you do a search.
I know that search should be done first, but not unless I can't comprehend the English language, that thread will not be the goto thread to answer that question.
I myself try to search for things I have seen before and find it hard to get back to the same thread, we are all here to learn and discover from each other and you don't need to put people down on how you answer their question, not unless they're Apple fanboy (pun intended).
Flame suit on!
Nexus 4 & 7
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Click to collapse
There are plenty of sociopaths on forums. I just ignore them.
Asking questions is what makes a community. Fresh discussion is where it is at, else we would all go to blog posts and read articles on a topic. "Hey, why don't you Google your answer?" Nutters.

New to s4 flashing few quick questions

Hi, sorry to sound like a noob, but I have read so much and am trying to keep up with what works now but didn't work when some of the old posts I read were posted, and just some general questions to clear things up. My s4 comes tomorrow and I want to be clear I have this down, seems like a much bigger pain than my S3 at least upfront.
So lets assume it comes with mf3 out of the box. I assume it will, is this still the issue? Safestrap is what I do, there still isn't an unlocked bootloader?
So assuming it is mf3 this is what I gather I need to do. I will root by doing the thing with terminal and a micro sd. This still works? It's still as easy as the guide I found says it is? Just have the files on root of micro sd and run the command in terminal?
Ok, so after I root I install the safestrap apk (turn on all sources of course first) and then install it or hit install recovery or whatever it says. Then boot and when I see the splash screen hit the recovery option.
At this point is the most confusion. There is a lot of talk in older posts about creating ram slots and not over writing stock rom. However some more recent posts I read mention over writing stock rom with a custom rom. So what do I do here. Assuming I create a few rom slots can I essential dual boot between roms? Can I have a google play edition and a TW edition just a reboot away?
After I do whatever with a rom then flash the kernal from the safestrap post.
Then reboot into said rom.
Then that's it? Going forward I can overwrite a rom slot with whatever custom rom I want?
Is there any limitations to roms or anything?
Lastely, is there any progress in unlocking the bootloader to just put a custom recovery on and have it be like other devices, or with safestrap has everyone just given up on that?
Thanks.
You need to read this from the beginning of the page.
http://forum.xda-developers.com/showthread.php?t=2428254
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
[email protected] said:
You need to read this from the beginning of the page.
http://forum.xda-developers.com/showthread.php?t=2428254
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
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Click to collapse
That doesn't really answer anything and in fact just seems to add to my issues.
"Also, at this time, only TW based ROMs will work with SS. CM, AOSP, AOKP, MIUI, etc will not work. "
is stated. However there are million other posts about people saying they are on CM or other AOSP roms.
It seems so much has changed over the past few months and sifting through all these posts and figuring what still applies now and what's old information seems impossible.
Plus I saw no post with actual discussion about overwriting stock rom. Just following along the safestrap thread all of a sudden people were saying don't do it, then all of a sudden people are doing it.
failedjedi said:
That doesn't really answer anything and in fact just seems to add to my issues.
"Also, at this time, only TW based ROMs will work with SS. CM, AOSP, AOKP, MIUI, etc will not work. "
is stated. However there are million other posts about people saying they are on CM or other AOSP roms.
It seems so much has changed over the past few months and sifting through all these posts and figuring what still applies now and what's old information seems impossible.
Plus I saw no post with actual discussion about overwriting stock rom. Just following along the safestrap thread all of a sudden people were saying don't do it, then all of a sudden people are doing it.
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Okay let me clear this up for you. A guy that worked at best buy got the mf3 tar files from the Samsung smart that they use at best buy to fix peoples phones. So with the newer posts saying do it, is because you have the tar files to Odin back to stock in case anything happens. So older posts we weren't able to do that because we didn't have the tar files.
Now there are 4.2.2 Google edition roms that are based on tw but has the aosp feel to it you can have as one slot, than you can have a tw in another slot and flash back and fourth, which you can have up to 3 or 4 Roms slots as long as you have the storage for it you can make it. It use to be that you could only make 1,2, or 3 gig ROM slots for safestrap but I think you can partition more gigs now.
The people that are saying that they're on cm, aosp Roms are people who have the MDL firmware which there was an exploit for the boot loader, once mf3 hit Samsung and att locked that exploit up and its been so locked down people are getting rid of their s4's.
If your phone comes with mf3 first thing to do is not to set up WiFi yet and don't take an update. Root the device via the SD card method or kingo root method, than get safestrap installed and flash whatever ROM two based ROM for 4.2.2 you want. Hope that clears up some things
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
[email protected] said:
Okay let me clear this up for you. A guy that worked at best buy got the mf3 tar files from the Samsung smart that they use at best buy to fix peoples phones. So with the newer posts saying do it, is because you have the tar files to Odin back to stock in case anything happens. So older posts we weren't able to do that because we didn't have the tar files.
Now there are 4.2.2 Google edition roms that are based on tw but has the aosp feel to it you can have as one slot, than you can have a tw in another slot and flash back and fourth, which you can have up to 3 or 4 Roms slots as long as you have the storage for it you can make it. It use to be that you could only make 1,2, or 3 gig ROM slots for safestrap but I think you can partition more gigs now.
The people that are saying that they're on cm, aosp Roms are people who have the MDL firmware which there was an exploit for the boot loader, once mf3 hit Samsung and att locked that exploit up and its been so locked down people are getting rid of their s4's.
If your phone comes with mf3 first thing to do is not to set up WiFi yet and don't take an update. Root the device via the SD card method or kingo root method, than get safestrap installed and flash whatever ROM two based ROM for 4.2.2 you want. Hope that clears up some things
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
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Ok, thanks for clearing that app. So when browsing ROMS I just have to make sure I get a TW based one, or even within touchwiz is there specific ROMS for mf3?
failedjedi said:
Ok, thanks for clearing that app. So when browsing ROMS I just have to make sure I get a TW based one, or even within touchwiz is there specific ROMS for mf3?
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If you would have bothered to read the thread that was linked for you (that you claimed didn't help you) you would have seen a list of ROMs in the OP.
scott14719 said:
If you would have bothered to read the thread that was linked for you (that you claimed didn't help you) you would have seen a list of ROMs in the OP.
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I see the list, does it say "these are the only working roms" - no.
It also says TW roms work, so do roms beyond those listed work. Or rather even if not confirmed "should" they work?
And lastly, the reason I made the original post in the first place, how current is that info. There is conflicting info all over the place, and so many posts like the one linked don't date updates and changes consistently.
If that was the definitive list 3 months ago, but more are widely accepted as working since then, I have no way of no way of knowing that.
There is no single post that has properly dated updated information all in one place. I appreciate there are people that have been doing this and keeping up with this stuff for a while now, but as a new s4 owner, this mf3 stuff is not only different, but all the proper info is spread out all over the place and not dated.
failedjedi said:
I see the list, does it say "these are the only working roms" - no.
It also says TW roms work, so do roms beyond those listed work. Or rather even if not confirmed "should" they work?
And lastly, the reason I made the original post in the first place, how current is that info. There is conflicting info all over the place, and so many posts like the one linked don't date updates and changes consistently.
If that was the definitive list 3 months ago, but more are widely accepted as working since then, I have no way of no way of knowing that.
There is no single post that has properly dated updated information all in one place. I appreciate there are people that have been doing this and keeping up with this stuff for a while now, but as a new s4 owner, this mf3 stuff is not only different, but all the proper info is spread out all over the place and not dated.
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That is why you need to take time to learn and read. It sounds as if you are wanting someone else to do all of the research for you. If the information is spread out to you, than it is to others also. Search, read, and learn...that is the only way to get the information you need. I'm really not sure what else you are looking for? If you are looking for someone to tell you exactly what ROMs (out of every ROM available) will work 100% in your situation you are, that person doesn't exist. So like I asked, what is it you are looking for? Maybe if you clarify your request you can get more help, but remember, not that you will do this, but don't ask for anything that you should be able to do yourself.
scott14719 said:
That is why you need to take time to learn and read. It sounds as if you are wanting someone else to do all of the research for you. If the information is spread out to you, than it is to others also. Search, read, and learn...that is the only way to get the information you need. I'm really not sure what else you are looking for? If you are looking for someone to tell you exactly what ROMs (out of every ROM available) will work 100% in your situation you are, that person doesn't exist. So like I asked, what is it you are looking for? Maybe if you clarify your request you can get more help, but remember, not that you will do this, but don't ask for anything that you should be able to do yourself.
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"It also says TW roms work, so do roms beyond those listed work. Or rather even if not confirmed "should" they work?"
That's what I'm looking for.
Can I in theory flash any TW ROM without risk of bricking, or am I actually limited to those confirmed. And follow up, how up to date is the confirmed list?
I can see all the information, I can do all the research, the problem is none of the information is dated, I read something about not overwriting stock rom slot, then I read something about doing it, and when nothing is dated for edits just the date of the original post shown, I don't know which piece of information is relevant and which piece to ignore.
If that list was dated and it was dated recently, I wouldn't have asked, I would have trusted it as an up to date list. But what if that list is 2 months old and there other roms now that are more relevant.
failedjedi said:
"It also says TW roms work, so do roms beyond those listed work. Or rather even if not confirmed "should" they work?"
That's what I'm looking for.
Can I in theory flash any TW ROM without risk of bricking, or am I actually limited to those confirmed. And follow up, how up to date is the confirmed list?
I can see all the information, I can do all the research, the problem is none of the information is dated, I read something about not overwriting stock rom slot, then I read something about doing it, and when nothing is dated for edits just the date of the original post shown, I don't know which piece of information is relevant and which piece to ignore.
If that list was dated and it was dated recently, I wouldn't have asked, I would have trusted it as an up to date list. But what if that list is 2 months old and there other roms now that are more relevant.
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Click to collapse
This is probably the best answer you are going to get (though others might be able to help you). The thread states to only use 4.22 TW ROMs. That means, that in theory, any 4.22 TW based ROM should work. However, if the ROM isn't specifically listed in that thread, it is your own risk to try it. There is always risk. No one can guarantee anything even if it somehow worked for them them. So if you try a ROM that is not in the list, you are taking a risk. There is no other way to put it. If you want to know about a specific ROM not on the list, and it meets the requirements, you will need to search the ROMs development thread to see if it is mentioned as working with SafeStrap and if it hasn't been mentioned, then ask in that specific thread. The information in the SafeStrap thread's OP is generally current but it is also important to read the entire thread to see what has changed from early on. It doesn't matter what anyone else claims to be running or doing, if it says to do or not do something in the OP, then listen to it. It you choose to do something different than what the OP states, it is your risk. Good luck.
scott14719 said:
This is probably the best answer you are going to get (though others might be able to help you). The thread states to only use 4.22 TW ROMs. That means, that in theory, any 4.22 TW based ROM should work. However, if the ROM isn't specifically listed in that thread, it is your own risk to try it. There is always risk. No one can guarantee anything even if it somehow worked for them them. So if you try a ROM that is not in the list, you are taking a risk. There is no other way to put it. If you want to know about a specific ROM not on the list, and it meets the requirements, you will need to search the ROMs development thread to see if it is mentioned as working with SafeStrap and if it hasn't been mentioned, then ask in that specific thread. The information in the SafeStrap thread's OP is generally current but it is also important to read the entire thread to see what has changed from early on. It doesn't matter what anyone else claims to be running or doing, if it says to do or not do something in the OP, then listen to it. It you choose to do something different than what the OP states, it is your risk. Good luck.
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Click to collapse
"it is also important to read the entire thread to see what has changed from early on"
"It doesn't matter what anyone else claims to be running or doing, if it says to do or not do something in the OP, then listen to it."
This is my issue with the snarky comments here. You have been helpful, but all over there are snarky comments all with similar statements.
Make sure you read it, but don't trust what you read, make sure you spend 4 hours reading a 100+ page forum before you ask a simple question, I have seen simple yes/no questions answered with paragraph responses bashing OP for not reading.
Now in my case the 3 main posts that people should read to do this, if they were dated I would have been fine.
Again, not anyone here specifically for the most part, but XDA in general is full of this superiority attitude.
failedjedi said:
"it is also important to read the entire thread to see what has changed from early on"
"It doesn't matter what anyone else claims to be running or doing, if it says to do or not do something in the OP, then listen to it."
This is my issue with the snarky comments here. You have been helpful, but all over there are snarky comments all with similar statements.
Make sure you read it, but don't trust what you read, make sure you spend 4 hours reading a 100+ page forum before you ask a simple question, I have seen simple yes/no questions answered with paragraph responses bashing OP for not reading.
Now in my case the 3 main posts that people should read to do this, if they were dated I would have been fine.
Again, not anyone here specifically for the most part, but XDA in general is full of this superiority attitude.
Click to expand...
Click to collapse
It's not a "superiority" attitude as you put it, it is the RULES. You are expected to read as much as you need to to learn. If that means 1 day or 100 days, it's up to you. This is a development forum and not a "tutorial site. People are very helpful if you at least try to help yourself first. I told you, there is no "easy" answer for what you ask. You HAVE to try the ROMs for yourself if you want to risk it. Expecting someone else to do it so they can run back and give you the answer after they took the risk is a "superiority" attitude. I also told you,DO WHAT THE OP STATES! Anything else is your risk. Why is that hard to understand? Anything you try that is not stated in the OP is untried, unproven, and risky. It's that simple.
scott14719 said:
It's not a "superiority" attitude as you put it, it is the RULES. You are expected to read as much as you need to to learn. If that means 1 day or 100 days, it's up to you. This is a development forum and not a "tutorial site. People are very helpful if you at least try to help yourself first. I told you, there is no "easy" answer for what you ask. You HAVE to try the ROMs for yourself if you want to risk it. Expecting someone else to do it so they can run back and give you the answer after they took the risk is a "superiority" attitude. I also told you,DO WHAT THE OP STATES! Anything else is your risk. Why is that hard to understand? Anything you try that is not stated in the OP is untried, unproven, and risky. It's that simple.
Click to expand...
Click to collapse
I asked for clarification on conflicting information.
It's not hard to understand do what OP says. It's the fact that in 2 sentences you said both to read EVERYTHING for information, then insist on only getting viable information from OP, which is it?
I tried to only follow OP but saw conflicting info so asked for clarification, then get told to read everything. Then get told don't trust what I read only follow what OP says. When there are 3 different "must read" posts, by 3 different authors and they are conflicting what the f*** is anyone supposed to do.
You are the one that makes seem like I'm asking to be guided through baby steps. I didn't. I asked if all TW roms should in theory work, a simple yes, or as you finally did say in theory they should, would have sufficed. Just a simple clarification, instead you are the one putting more work into the issue. That could have ended it right there, instead you keep posting more contradictory statements.
I read, I figured out all the steps I needed to take, some stuff was worded odd, or had conflicting info and I just wanted clarification on what was still relevant. God forbid someone have to say yes or no to a few questions to save others the time of reading hundreds of pages stuff that is out of date.
Hey Mod this is going know where.
Sent from my SGH-I337 using XDA Premium 4 mobile app

Phone won't update (rooted)

I have had my S4 since december. I love it. I rooted it to NAE and used enable native hotspot because amazing. This was many many months ago. Now I'm getting Google play services notification that i have a system update downloaded ready to install. I tried installing it, doesn't pass, so I tell it to preserve root status. The notification comes back an day or 2 later and nothing dismisses the notification.
What's the most efficient thing for me to do? On my S2 I would install roms mods and tweaks till It was 'just right', but something was always broken and backdoor fixed and with Knox I decided to stick with simple and non - invasive, mostly for safety but it has left me lazy and ignorant. I'm capable, but warry.
1 what is the update?
2 what are my options (install an update 'this way') or (revert back to stock, install the update, then root again and hotspot) or (disable Google play services?) What else?
Thanks, I can't even find reference to the updates from sprint.
If you can't find anything about the update, you're not looking very hard. There are dozens of threads on this site regarding the NG2 update and all of your questions will be answered within.
frostedunit said:
If you can't find anything about the update, you're not looking very hard. There are dozens of threads on this site regarding the NG2 update and all of your questions will be answered within.
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Listen to this guy^^^
Search! And your phone won't install the update because you are rooted. If you don't know how to proceed search some more. This question has been answered.
I flashed from MK2 back to MF9 then updated to NG2 using Samsung Kies.
frostedunit said:
If you can't find anything about the update, you're not looking very hard. There are dozens of threads on this site regarding the NG2 update and all of your questions will be answered within.
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Not sure if you meant to be helpful or not, but I didn't know it was called ng2 and that keyword makes all the difference.
Thank you, I am now finding a lot of relevant information. If you don't want to A my Q's then maybe you clicked on the wrong forum.
In case it wasn't clear. Because of knox, I'm no longer doing the kind of tinkering I used to and staying up to date on every update, bug, mod, etc because the danger of bricking is higher and I have less time than I did 2 years ago. I wanted to read every thread about installing NG2 for casuals with rooted phones but not knowing the updates title had my searches full of irrelevant results and I couldn't identify whether any of them were useful. I'm not sorry I bothered and you should not want me to be. I'll find my way now thanks to you and if you never wanted me to, then you're a Q&A troll, and nobody cares about trolls.
tenaciousj said:
I flashed from MK2 back to MF9 then updated to NG2 using Samsung Kies.
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Click to collapse
Thanks, I'll look into this, I'm warry of flashing backwards because I have knox but I'm sure I'll probably read its safe and follow this route if there's no easier way to directly apply the update.

Disappointing community...

I must say I'm deeply disappointed by the lack of responsiveness on the LG forums. So far, none of my queries (none too difficult, mostly regarding specific steps or problems during flashing) have been answered. Coming from a Samsung I must say those XDA forums were beehives compared to the utter deadliness that reigns here. I understand that there can't be many roms as long as only the international version can be unlocked, but it is frustrating to have to get into a whole new ballgame as far as flashing etc. is concerned (compared to Samsung practices) without some assistance from the community.
Sorry about this, I just needed to unload my chagrin...
I don't have experience flashing this device. One reason is that Verizon detects if you're rooted and I don't want to void my warranty so soon after getting the device.
Sent from my VS986 using Tapatalk
---------- Post added at 08:26 AM ---------- Previous post was at 08:25 AM ----------
Also, no ROMs anyway... :' -(
Sent from my VS986 using Tapatalk
I've had a couple of questions and whilst they have taken a little longer than normal to be answered, I'm not overly fussed because I'm getting help for free so if it's not immediate, it doesn't really matter. LG rooting/flashing is completely new to me too so I'd rather wait than rush in without fully understanding what I was doing.
What issues do you have?
El Presidente81 said:
I've had a couple of questions and whilst they have taken a little longer than normal to be answered, I'm not overly fussed because I'm getting help for free so if it's not immediate, it doesn't really matter. LG rooting/flashing is completely new to me too so I'd rather wait than rush in without fully understanding what I was doing.
What issues do you have?
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I know it's free and I shouldn't complain. But the difference with the Samsung community is striking. And it's precisely because all is new that one hopes for some assistance. Look at the last post of this thread. Maybe I'm spoilt having to wait for 2 days, but somehow I suspect I'll never get an answer. And maybe it's also because there are not enough knowledgable members on the LG forums, which means that one is always dependent on the OP.
bartveld said:
I know it's free and I shouldn't complain. But the difference with the Samsung community is striking. And it's precisely because all is new that one hopes for some assistance. Look at the last post of this thread. Maybe I'm spoilt having to wait for 2 days, but somehow I suspect I'll never get an answer. And maybe it's also because there are not enough knowledgable members on the LG forums, which means that one is always dependent on the OP.
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You must understand that it's not we people don't want to reply to you, and for your question in regards to the post, I'm pretty sure a search would bring up many queries that you have been asking before. The phone has only been out for a few months, and people are slowly working on the progress for this phone. It's not that people have no knowledge, it's just that the community (let's be frank) is not as large as Samsung's community. We can try to provide as much help as possible, but sometimes help us out by doing a search before questioning stuffs.
We all that come towards this forum wanted to see something more, something exciting and play around with custom roms and stuff, but there's their pros and cons.
For example, there's already a team building towards CM/Blisspop, and they are progressing steadily, bringing us updates and fixes that will eventually be available for everyone.
So sometimes, just have the patience to wait, or if you really need to query in regards to stuff, you could do a PM.
Do not follow that guide until you are already running version F. You will lose exfat on your SD card
Sent from my LG-H810 using Tapatalk
Coming from a Nexus 4 the tumbleweed here is a bit odd but if a phone is pretty well locked down that does cramp this forums style a bit.
On the other hand the only niggle I have with the G4 is the horrible over saturated tones that make reds look purple. If I could tone that back say 20% it would be nearly perfect for me.
tdevaughn said:
Do not follow that guide until you are already running version F. You will lose exfat on your SD card
Sent from my LG-H810 using Tapatalk
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Click to collapse
tdevaughn, you are referring to my question in the other thread? But how am I ever getting to version F as I am already rooted and running a flashed stock rom (version d, with necessarily Updates turned off)?
Indicious Flow said:
You must understand that it's not we people don't want to reply to you, and for your question in regards to the post, I'm pretty sure a search would bring up many queries that you have been asking before. The phone has only been out for a few months, and people are slowly working on the progress for this phone. It's not that people have no knowledge, it's just that the community (let's be frank) is not as large as Samsung's community. We can try to provide as much help as possible, but sometimes help us out by doing a search before questioning stuffs.
We all that come towards this forum wanted to see something more, something exciting and play around with custom roms and stuff, but there's their pros and cons.
Click to expand...
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It's just that sometimes a question is so specific that a search won't do. As is my question in the thread which you OP'ed (or was that already answered in that thread and I overlooked it?). And PM'ing... now that I would consider harrassment.
Anyway, I hear you and I certainly appreciate the efforts of people like yourself. “Trees that are slow to grow bear the best fruit.”
The only question nobody can answer in the G4 is why are we obliged to flash a kdz file to update the fw when you have an unlocked bootloader (official root). Losing internal data + root everytime we want to update the fw!!
Why isn't a way to extract the fw files from the kdz so we can flash them without data and twrp loss like they do it on htc s_off phones?
Sent from my LG-H815 using XDA Free mobile app
bartveld said:
how am I ever getting to version F as I am already rooted and running a flashed stock rom (version d, with necessarily Updates turned off)?
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just taking a stab at it
1. flash back to a non-rooted system image (a search will probably turn something up) for your current version
2. ENABLE UPDATES! and retrieve the OTAs to, um, UPDATE? (gee.. if you disabled updates, I WONDER why updates won't work)
3a. find a rooted system image for your new version and dd flash that
or
3b. follow guide to dd pull your non-rooted system partition, inject SuperSu, and dd flash your self-made rooted system image
bartveld said:
It's just that sometimes a question is so specific that a search won't do. As is my question in the thread which you OP'ed (or was that already answered in that thread and I overlooked it?). And PM'ing... now that I would consider harrassment.
Anyway, I hear you and I certainly appreciate the efforts of people like yourself. “Trees that are slow to grow bear the best fruit.”
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Click to collapse
Well for me, I've never thought of PM as a spam. At least you can easily get your questions asked and answered without questioning the other members who may or may not be new to the forum and just slowly learning So if you really have anything to ask, feel free to ask. And to answer your question in regards to the other thread, the command for that is universal for H815 variants, and works on all the rooted images out there.
you know what I was thinking the exact same thing
When i first got my G4 i tried to root and cocked it up totally so posted on here and got about 3 replies, this was my first Android phone previously having the crappy fruit phone for 10 years
I am an experienced computer user and have mucked about with all kinds of stuff for years
One thing that has stuck in my mind i read a comment on a thread here that said something like 'thats why noobs shouldnt root phones' - what kind of person thinks this way? I will go out of my way to help people in this type of situation
Anyways I am now pretty mustard on the G4 and know my phone/rooting inside out after spending the last 6 or so weeks finding out the wrongs and rights of rooting with several mishaps and always finding my answers due to the few helpful peeps around here
There are some brilliant posters on here and there are also some right ****ing morons
disappointing user...
all answers already out there.. but wants hand held instead of searching/reading.
(see, goes both ways)
autoprime said:
disappointing user...
all answers already out there.. but wants hand held instead of searching/reading.
(see, goes both ways)
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If you ever have a problem with your electrics let me know i will be more than happy to help you if i can ... without patronising you
BTW you have helped me out more than you know
Well usually if someone has an answer they'll share ot or tell you where to look. If they haven't then maybe they don't know either.. I rarely have to ask questions because I read and search and help out where/when I'm able. Half the time IF I do.ask a question I end up finding the answer shortly after on my own because of my diligence and risk taking. There aren't necessarily a lot of roms out there( which I don't care anyway), but the rest is still okay. I mean there's root and xposed and that's even for locked down variants too. Maybe it's just me cause I didn't always have it so good. I had phones that we had ridiculously hard methods of obtaining root and unlock if ever. We found a way though and now things are a hell of a lot easier. Idk I just don't see the point in a thread like this..
As a matter of fact this is the first phone I haven't rooted or Jailbreaked day one, mostly because I bought it as a cure for a flash o holic A new Nexus line is on its way, hopefully with a ok camera, it's going to be my flashy phone and this one will be the stockish backup
Skickat från min LG-H815 via Tapatalk
I'm not sure it's fair to compare a forum for this device to the various Samsung ones when Samsung is the second largest phone manufacturer in the world and by far the most popular Android OEM.
vegetaleb said:
The only question nobody can answer in the G4 is why are we obliged to flash a kdz file to update the fw when you have an unlocked bootloader (official root). Losing internal data + root everytime we want to update the fw!!
Why isn't a way to extract the fw files from the kdz so we can flash them without data and twrp loss like they do it on htc s_off phones?
Sent from my LG-H815 using XDA Free mobile app
Click to expand...
Click to collapse
You can flash as many KDZ's as you want without losing data. I have done it a few times now myself. I don't know where you got the idea that you lose your data every time..
Yes you lose root though. It's pretty simple to flash a rooted image after you get root back, though.
There are two options when flashing a KDZ with LG Flash Tool. Wipe or don't wipe. Pretty simple.
Or is it different with an unlocked bootloader?
GibMcFragger said:
You can flash as many KDZ's as you want without losing data. I have done it a few times now myself. I don't know where you got the idea that you lose your data every time..
Yes you lose root though. It's pretty simple to flash a rooted image after you get root back, though.
There are two options when flashing a KDZ with LG Flash Tool. Wipe or don't wipe. Pretty simple.
Or is it different with an unlocked bootloader?
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I have no idea! The dude who made the tutorial on how to get back to stock using kdz told me I will loose TWRP, though no idea if I will loose bootloader unlock too, if that's the case the process of unlocking the bootloader will wipe all data
vegetaleb said:
I have no idea! The dude who made the tutorial on how to get back to stock using kdz told me I will loose TWRP, though no idea if I will loose bootloader unlock too, if that's the case the process of unlocking the bootloader will wipe all data
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Click to collapse
Ah ok. Yes, you will also lose TWRP. I guess it is more of a pain with an unlocked bootloader. Mine is locked, so I don't get TWRP. I just flash whatever KDZ, pull system image, inject root, flash the rooted image.

Installed a custom KERNEL but it broke my phone (or I did something wrong) .

I really need help, my Samsung Galaxy S7 Edge has just got a red screen since i installed a Kernel and i cant use my phone at all.
Any help would be greatly appreciated.
The Kernel I uses was Super Kernel and I also had the Super Man ROM
Thanks A Lot Guys
Just flash stock boot.img from TWRP recovery and you will be fine if you cant get into recovery go to download mode and flash stock firmware with odin
Sent from my SM-G935F using Tapatalk
Why did you flash a kernel? Do you know what a kernel is, and what is does? Do you know how to recover in case things go wrong? Nope, so you should probably do some reading before you decide to modify anything next time.
You probably flashed the "Flat" kernel. Download the Edge kernel and install it.
I always do a nandroid,and back up recovery and boot via Flashify.
Your phone will live.
Sent from my SM-G935F using XDA-Developers mobile app
J.Biden said:
Why did you flash a kernel? Do you know what a kernel is, and what is does? Do you know how to recover in case things go wrong? Nope, so you should probably do some reading before you decide to modify anything next time.
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he asked for help not a lecture.
simonhcai said:
he asked for help not a lecture.
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He still needs to do his research and tons of reading
"And on that bombshell!"
Sent from my Gorgeous Echoe driven AEL Kernel Powered G935F
simonhcai said:
he asked for help not a lecture.
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Do you really think that people are lining up here to help people that have not read a single guide or anything? Do you think people are getting paid helping around here? I'm not giving him a lecture, but it's expected that you know what the F you're doing before doing anything. You must be new around here.
J.Biden said:
Do you really think that people are lining up here to help people that have not read a single guide or anything? Do you think people are getting paid helping around here? I'm not giving him a lecture, but it's expected that you know what the F you're doing before doing anything. You must be new around here.
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How do you know he hasnt read a single thing?everyone's a noob at some point and if hes made a genuine mistake then maybe asking for help from people who could stop him from ruining his phone which he might have a long contract on,if you know how to help him the time you spent replying you maybe could of solved this problem for him.
simonhcai said:
How do you know he hasnt read a single thing?everyone's a noob at some point and if hes made a genuine mistake then maybe asking for help from people who could stop him from ruining his phone which he might have a long contract on,if you know how to help him the time you spent replying you maybe could of solved this problem for him.
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He would know how to recover from this if he had done some proper reading. If he isn't even aware what a kernel is, or how to recover, he hasn't been reading, has he? The solution is not to first flash, fail, and then ask questions. Read, read and read, then flash and succeed.
TL;DR: Read.
J.Biden said:
He would know how to recover from this if he had done some proper reading. If he isn't even aware what a kernel is, or how to recover, he hasn't been reading, has he? The solution is not to first flash, fail, and then ask questions. Read, read and read, then flash and succeed.
TL;DR: Read.
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Click to collapse
Basically sums up XDA. Also don't like people who go on spamming "HALP" without posting a logcat (or a last_ksmg in case of kernels) or any other info that could possibly help identify the issue and expecting devs to magically help them. People really need to read this: http://forum.xda-developers.com/showpost.php?p=2031989&postcount=45
Although I would like to add that sometimes it's not totally the user's fault, as many kernel threads don't really provide any information regarding the behavior of the kernel in certain conditions, or the OP of the thread does a poor job at explaining which files to grab or how to flash and whether to wipe any cache partitions (or whatever the post-flash requirements are) or the requirements of the kernel. For example, I installed jesse's kernel and it caused my phone to fail verification on bootup, even when I had dm-verity disabled. Now, people should read the thread before flashing, because there's a possibility that someone else had a certain issue that you may face upon installation, but I feel the OPs should have a section called "Common/Rare Issues" in the thread where user-verified solutions to common/rare problems found when flashing the OP's kernel/ROM are available, so you don't have to search hundreds of pages to find a fix. If you look at the threads of some popular ROMs/kernels, they have one, for the same reason. In my case, I was the first one to face it, so I had to figure out on my own why it happened and find my own fix, that took me a couple of hours. But having such a section saves you time, which is helpful regardless of whether you're capable of identifying the cause of a problem and fixing it yourself or not. I have a "Common problems" section in my app's descriptions for the same reason, because I like to think from the user's perspective as well, plus I don't want my users to be spamming my inbox asking for fixes to common problems, it's more efficient to have a FAQ.
But yeah, READ, UNDERSTAND, LEARN, instead of just expecting people to magically help you with your problems.
Hello !
1. Download Samsung-smart-switch.
2. Install it and run it.
3. Choose more on Top of program and choose the first Part of the menu (intialize software...or so)
4. Follow the instructions on screen and voila .....
YOUR PHONE IS BACK WITH ALL ON STOCK
Hope it helps you

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