Develop Bugs

Phone wont power on after wipe

I wiped my phone using calkukin format all and i pressed reboot and it wont turn on it just goes to the white screen with the 3 androids on the bottom every time i tell it to reboot

Format all wipes everything. There is nothing to boot into after that. You need to power off the phone, turn it back on while holding down the volume down key to get into hboot. Then go to recovery, mount the phone to the comp, put a ROM on your sd card, unmount and flash it.
It wipes system and boot as well as data, it's only meant for in between ROMs.

what does that mean that i cant turn on my phone????

Why did u turn it off?
Sent from my PC36100 using XDA App

You'll have to reflash or restore your backup if you have one. You completely wiped so, as said, it has nothing to boot into.
You can pull battery and get back to recovery, can you not?
Sent from my PC36100 using XDA Premium App

Edited with more helpful info. Sorry, XDA was going all crazy on me.

conqu1stador said:
You'll have to reflash or restore your backup if you have one. You completely wiped so, as said, it has nothing to boot into.
You can pull battery and get back to recovery, can you not?
Sent from my PC36100 using XDA Premium App
Click to expand...
Click to collapse
Yes i can but i dont think i made a backup. im sorry im very new to this and I thought that it simply wiped the phone and took it to factory setting I was trying to switch from a ROM

It means you completely wiped your phone.. In other words no rom to boot up.. Do you have a nandroid? if so just restore from there.. Other wise you will have to flash a new rom
Sent from my PC36100 using XDA Premium App

If you have a ROM to flash on your SD Card, follow my instructions to get to recovery and flash it. If not follow my instructions to get a ROM on there and flash it. FYI, ALWAYS make a nand backup before flashing something, that you way you can always get back on track easily.
Let me know if you need more specific instructions.

Kelsey Jones said:
Yes i can but i dont think i made a backup. im sorry im very new to this and I thought that it simply wiped the phone and took it to factory setting I was trying to switch from a ROM
Click to expand...
Click to collapse
Yeah, it's alright, a learning experience. But you'll have to reflash the ROM if you don't have a backup ... you still have the ROM on your card right?
edit: do as stated above
PRO TIP (worth a repeat); always have a backup handy in case something ever goes wrong, be it a user error or bad flash.

ok i flashed a new ROM now it i wanted to get back to factory settings is that possible and how do I do a nandroid backup

What do you mean factory settings? Are you trying to unroot or just run a stock rooted ROM?

jstalford said:
What do you mean factory settings? Are you trying to unroot or just run a stock rooted ROM?
Click to expand...
Click to collapse
oh im so sorry for not being more specific. yes i want to run a stock rooted ROM

http://forum.xda-developers.com/showthread.php?t=874251
That's the stock rooted ROM, but if it were me, I would run Sprint Lovers over that.
Just go back to recovery, flash the format all and then the ROM. But I would do a nand backup first.
Sprint Lovers:
http://www.google.com/url?sa=t&sour...Bt_GMDSs5sApVZrNQ&sig2=ded-vOip-5kbCe-A5a3CBg

[Q] Need Help Restoring Phone

Hello,
My friend has a galaxy s2 and recently his son somehow managed to get a virus on it. I have a lot of experience with rooting, flashing, and all that fun stuff. Especially with the t mobile galaxy s2 since I have one as well. He asked me If I can restore his phone back to a new rom since it was acting weird. For example, if he saves a new contact or installs or uninstalls an app, if he reboots all those changes are gone. It is as if the phone keeps rebooting to a certain time. I am guessing a virus is causing this.
So the first I thought of was to download a rom (Jedi Knight 6) and did the typical wipe data/factory reset and wipe cache/dalvik, then flashed the rom with success. When I rebooted the phone, it was still the same, as if I did nothing in the recovery. I thought it may have been because I was CWM, so I installed goo manager and flashed the TWRP recovery through there. It gave me success but when I boot to recovery, it is still CWM. At this point I decided to use ODIN to restore it to the original stock rom. I followed the instructions here (http://forum.xda-developers.com/showthread.php?t=1858435. First time I got a fail on ODIN, removed the battery and tried again and it gave me pass and the phone rebooted. When it did guess what? It was as if I did nothing.
I ran out of ideas. I did everything I can think of. I used the custom recovery to try to wipe everything and flash a new fresh rom but that failed. I even tried ODIN to restore it to stock but that failed as well. Is there anything else I can try? I did a lot of research but couldn't find anything, maybe someone can give me some tips?? Thank You in Advance!!

Can someone please help me?

This sounds very strange. You said even after you Odin back to stock it reverted back to what he had before you reinstall the stock ROM ? Was the phone rooted before you tried to help him?
Did you try an aosp ROM?
Sent from my SAMSUNG-SGH-T989 using xda premium

grannyrogers said:
This sounds very strange. You said even after you Odin back to stock it reverted back to what he had before you reinstall the stock ROM ? Was the phone rooted before you tried to help him?
Did you try an aosp ROM?
Sent from my SAMSUNG-SGH-T989 using xda premium
Click to expand...
Click to collapse
Yea I know its strange, and its not like I have no experience with these things. I was very suprised when that happened. Yes it was and is still rooted, Im sure because super su is on it. He is currently running JediMindTrick (ROM by ptmr3). I still dont know what to do. I will try an aosp rom, but if odin didnt do it I doubt another rom would lol.

http://donandroid.com/t989uvli4-t-mobile-galaxy-s2-t989-jelly-bean-uvli4-official-update-739:D
Sent from my SGH-T989 using Tapatalk 2

There has to be someone out there who can help me. No matter what I try I cannot restore it to a fresh flash or to stock. There has to be a method out there somewhere can help me with my dilemma. Thanks

sadakli2010 said:
There has to be someone out there who can help me. No matter what I try I cannot restore it to a fresh flash or to stock. There has to be a method out there somewhere can help me with my dilemma. Thanks
Click to expand...
Click to collapse
Try wiping cache and dalvik. Then format system, data, cache using cwm. Factory reset then flash new rom using cwm or odin.
Sent from my SGH-T989 using Tapatalk

[SOLVED] [Q] HELP!!! Bricked My Baby!

I was playing with Rom Toolbox Pro and was changing the status bar icons. I did agree to the backup requests. In the middle of one of the icon changes, the program glitched. I tried to give it time, but it would glitch again. I finally removed the battery and now it won't go past "Samsung". Since I am on Ting an MVNO of Sprint, I don't have Sprint's boot animation, pure Samsung.
I did hold the volume / power / home buttons and tried every choice but factory reset. Though there is a high probability being new and stupid, that I di them wrong.
So . . . HELP!!!

Re: [Q] HELP!!! Bricked My Baby!
Lord Sekhmet said:
I was playing with Rom Toolbox Pro and was changing the status bar icons. I did agree to the backup requests. In the middle of one of the icon changes, the program glitched. I tried to give it time, but it would glitch again. I finally removed the battery and now it won't go past "Samsung". Since I am on Ting an MVNO of Sprint, I don't have Sprint's boot animation, pure Samsung.
I did hold the volume / power / home buttons and tried every choice but factory reset. Though there is a high probability being new and stupid, that I di them wrong.
So . . . HELP!!!
Click to expand...
Click to collapse
When you get to to recovery restore a backup if you made one. Which you should always make a backup before making changes on ur rom. Or you may have to reflash the rom. If you can get into recovery your phone is not bricked.
Sent from my SPH-L900 using xda app-developers app

I can get into recovery, so the term is soft-bricked I believe. I didn't think I was doing a ROM change, but again I am new and stupid.
I did not do a backup, but Rom Toolbox Pro did for the files that changed. I cannot find those backup files in the in recovery. I went through every folder in "Apply Update From External Storage"

Re: [Q] HELP!!! Bricked My Baby!
Lord Sekhmet said:
I can get into recovery, so the term is soft-bricked I believe. I didn't think I was doing a ROM change, but again I am new and stupid.
I did not do a backup, but Rom Toolbox Pro did for the files that changed. I cannot find those backup files in the in recovery. I went through every folder in "Apply Update From External Storage"
Click to expand...
Click to collapse
If you can find it i guess your only option left is to wipe everything and flash the rom again so you can get your phone to boot.
Sent from my SPH-L900 using xda app-developers app

The only reason I haven't done that yet is because I don't want to lose all my contacts AGAIN. Though, it might teach me a well deserved lesson.

Re: [Q] HELP!!! Bricked My Baby!
Lord Sekhmet said:
The only reason I haven't done that yet is because I don't want to lose all my contacts AGAIN. Though, it might teach me a well deserved lesson.
Click to expand...
Click to collapse
Contacts should be all synced to gmail. Just reflash and wait a minute for them to come back all by themselves after you log in.
I don't remember if the latest twrp has a file manager function (can't check while using the same phone to write thisn post) but if it does you might be able to replace the files that way. Otherwise, one theoretical option is you could extract the files from a stock rom and make a flashable zip that just puts those exact files back, copy the zip to a microsd card using a card reader & a pc (i don't think you can do much via usb while in recovery). Pop sd card back in phone and flash with twrp.
Possibly less work to restore contacts by hand again. This time let it sync to gmail so you won't be so screwed again. Better yet use titanium backup or rerware mybackup so you get txts, call logs, bookmarks, wifi keys, bluetooth pairings, contacts and apps.
Sent from my SPH-L900 using xda premium

Re: [Q] HELP!!! Bricked My Baby!
Lord Sekhmet said:
The only reason I haven't done that yet is because I don't want to lose all my contacts AGAIN. Though, it might teach me a well deserved lesson.
Click to expand...
Click to collapse
You won't lose your contacts if you synced them with Google
Sent from my SPH-L900 using xda app-developers app

Re: [Q] HELP!!! Bricked My Baby!
Lord Sekhmet said:
The only reason I haven't done that yet is because I don't want to lose all my contacts AGAIN. Though, it might teach me a well deserved lesson.
Click to expand...
Click to collapse
You don't have your contacts saved to your Google? If not you should've.. They come back on their own once you set up your Gmail.
Sent from my SPH-L900 using xda app-developers app

I try to avoid google spyware as much as possible. (I know, I know, I chose Android)
I did install Titanium Backup Pro, but never did a backup. :crying:
I was already and waiting for the download to finish of the Sprint ROM to put it on my MicroSD. Didn't think about just replacing the bad files and was just going to flash it again. I don't know if I am knowledgeable enough to pull off just replacing a few files. I may end up learning the hard way.

NOOO!!!! I did the factory reset and lost all my data (I assume) but it still won't boot. No change in symptoms.
I really need help. The one thing I didn't want to do, that I thought would work, didn't work.
Help, please help!

Re: [Q] HELP!!! Bricked My Baby!
Lord Sekhmet said:
NOOO!!!! I did the factory reset and lost all my data (I assume) but it still won't boot. No change in symptoms.
I really need help. The one thing I didn't want to do, that I thought would work, didn't work.
Help, please help!
Click to expand...
Click to collapse
Nothing left to do but reflash your rom. Sorry about your data. Next time back up everything with a nandroid backup or titanium backup.
Sent from my SPH-L900 using xda app-developers app

Re: [Q] HELP!!! Bricked My Baby!
Lord Sekhmet said:
NOOO!!!! I did the factory reset and lost all my data (I assume) but it still won't boot. No change in symptoms.
I really need help. The one thing I didn't want to do, that I thought would work, didn't work.
Help, please help!
Click to expand...
Click to collapse
Unfortunatetly the "factory reset" option in TWRP is not the most descriptive wording.
All factory reset does is delete the data partition. It doesn't restore the OS userspace programs or the kernel or the modem/firmware or the bootloader.
Now that you've done that, there is no more chance to recover anything, which means there is no more reason to agonize over reflashing a new rom. Go ahead and flash away.
Simplest way, since you have a working custom recovery, is use a pc to download one of the recovery-flashable rom zips and put it on a microsd card. Put the sdcard back in the phone, boot into recovery and flash that zip.
It's simpler and safer than trying to use odin.
Sent from my SPH-L900 using xda premium

KEYofR said:
Unfortunatetly the "factory reset" option in TWRP is not the most descriptive wording.
All factory reset does is delete the data partition. It doesn't restore the OS userspace programs or the kernel or the modem/firmware or the bootloader.
Click to expand...
Click to collapse
Thanks, I wish I knew this before though. Hard lesson #1.
I've done a search and can't find any unmodified "recovery-flashable rom zip" Then I wouldn't know what to do with it. Desperate - how much to fix this? I am in Westchester NY.

Lord Sekhmet said:
NOOO!!!! I did the factory reset and lost all my data (I assume) but it still won't boot. No change in symptoms.
I really need help. The one thing I didn't want to do, that I thought would work, didn't work.
Help, please help!
Click to expand...
Click to collapse
Did you only factory reset and reboot?
You should just factory reset, wipe cache, wipe dalvik cache and reflash your old rom, then reboot.

Re: [Q] HELP!!! Bricked My Baby!
Since we don't have a nice all-in-one rooted for the latest MA7 stock rom yet, I suggest use this one for MA5. (It's what I'm running since it came out.)
http://forum.xda-developers.com/showthread.php?p=37348257
Just do like the instructions in the first posts says.
Sent from my SPH-L900 using xda premium
---------- Post added at 11:39 AM ---------- Previous post was at 11:38 AM ----------
Read the thread. He said he never made a backup.
Sent from my SPH-L900 using xda premium
---------- Post added at 12:03 PM ---------- Previous post was at 11:39 AM ----------
I hope the experience doesn't scare you off flashing forever. You're actually not in bad shape right now. Your recovery is doing it's exact job it's named for. Your phone is booting into recovery, and twrp in particular is a powerful flexible one. It's a whole mini OS really.
And even if your recovery was screwed too, you could still use " download mode" and odin to flash everything back, it's just les convenient and less well documented but the standard recipe of steps is up there on galaxynote2root.com and elsewhere.
There's also a one click back to stock here on xda too. That runs from a pc and attempts to do everything to go all the way back to factory, including firmwares, bootloader, even resetting the flash counter back to 0.
Really your problem is that there are so many options it's confusing to figure out how to choose which one!
Hang in there. Try flahing the zips I pointed too and if there's a problem don't worry just post back here what happened.
For intance, when I flashed those, I had to an extra reboot that the instructions didn't say. After I flashed the firmware zip, the rom zip wouldn't flash. It just said failed in red letters. Scary. But I rbooted back into twrp and it flashed fine then. That happened a few different times on different roms after doing manual wipes in twrp also not just after flashing firmwares.
So don't worry.
Sent from my SPH-L900 using xda premium

I followed to the letter the MA5 installation from Stock_Rooted_Deodexed _Ma5_Rom and LJC-MA5 firmwarezip Links UP!
It didn't work, even after rebooting twice via recovery. So I wiped cache and user data again and rebooted. My baby is till stuck at "Samsung" in the boot animation. :crying:
KEYofR - This is so depressing and I really do appreciate your encouraging words right now. I wish there was a Super Thanks button.

Sorry didn't read ahead. If you are on TWRP recovery just grab any rom and flash it and you should be booting. Make sure after you flash not to wipe anything (especially system).

bhint15 said:
First question and if you can't answer this then you need to read up on ODIN and reflash back to stock. What recovery do you have installed? How did you perform your wipe that isn't allowing you to boot? You mentioned you wiped everything else so if you wiped system/etc then yes your phone will not boot.
Click to expand...
Click to collapse
I agree, I need to read more. I am learning every day. There is just no handbook that I can start on page one and start reading. So my limited knowledge is scattered. If flashing back to stock will fix it, then so be it. If you have any suggestions on what to do next or what to read, please tell me.
Oh, all the wipes I did was from the recovery menu. I don't think system was one of the choices. But it didn't boot before I did that either.
EDIT: Looking at the recovery menu, the only choices are
*Wipe data/Factory reset
*Wipe cache partition
So no system wipe choice there.

Re: [Q] HELP!!! Bricked My Baby!
You may have to use ODIN to flash back to stock. First thing I would do is see if the phone will get into download mode. It's volume up or down with power button and home button.
If you can get into download mode you will have to use ODIN on your PC to get back to a stock rom. Thats my advice at least.

Re: [Q] HELP!!! Bricked My Baby!
After flashing ma5 and rebooting, did you let it sit on the samsung screen a while? I forget what the circumstances are but sometimes it can take a minute or so on the first boot.
You could try this one.
http://forum.xda-developers.com/showthread.php?p=36388145
Blasts you back to factory.
Sent from my SPH-L900 using xda premium

[Q] looking to switch roms? currently running jellybomb

Im new all this rooting and rom stuff and yesterday morning i successfully rooted and inststalled the jellybomb 14.0.0 jelly bean rom thanks to qbking77's on point videos. so the question is... how can i switch which rom im running? i like the jellybeen roms and im looking to explore more to see which better suits my needs. ive heard of doing clean/dirtry instals or something of the sort but i want the best and safest way possible so i dont run into any bricking trouble. please help?

Ok, read up on how to flash a recovery
Download the rom of your choice and place it.on your sdcard. Once you do that you can install roms by booting into recovery and finding the zip for the rom you want to flash and selecting it through the "install zip from sdcard" option
Now a clean install is whenyou wipe all partitions, aka blocks of your phones memory, (details farther down) and then install the rom zip. This method minimizes the chances for problems to occur after installing
A clean flash involves:
Formatting system
Formatting / Clearing data (also known as a factory reset)
Wiping cache
Wiping / Clearing dalvik cache
Now a dirty flash is when you just flash the new rom zip over whatever you're currently rumning, without clearing anything. This method is only recommended when flashing an updated version of the same rom, and even then, the nature of some updates can require you to do a clean flash.
One more thing, DO NOT flash any roms, mods, or zips for the international version. That usa surefire way to brick your debice because the partitions are completely different.
To learn more about how android and this.stuff works, I would suggest heading over to xda,university.com

Thanks for the info. What is the best way to back everything up? I backed everything up wen I installed th jb. Rom and went to restore and couldnt find anythingband had to start from scratch.
Sent from my SPH-L710 using xda app-developers app

Roni P. said:
Thanks for the info. What is the best way to back everything up? I backed everything up wen I installed th jb. Rom and went to restore and couldnt find anythingband had to start from scratch.
Sent from my SPH-L710 using xda app-developers app
Click to expand...
Click to collapse
Backup via CWM (RECOVERY) is mainly for restoring the same rom or going back to the rom you were running if experimenting, Now, can use apps such as Titanium backup to save all the other settings, apps and things. Once you flash your new rom, download it, open program and can restore your stuff that way. Personally, I'll wipe, start from scratch, sometimes i'll download an app i never use, and it just allows me to clear out the useless ones.. Happy flashing!

Roni P. said:
Thanks for the info. What is the best way to back everything up? I backed everything up wen I installed th jb. Rom and went to restore and couldnt find anythingband had to start from scratch.
Sent from my SPH-L710 using xda app-developers app
Click to expand...
Click to collapse
Yes as said above, a backup through recovery (also called a "nandroid" ) stores an EXACT image of the current state of your device. Meaning all data, all system files, all apps, radios, etc. Backing up through an app, like Titanium Backup, only backs up certain things like apps and app data
Basically, if you're trying any experimental stuff that may break your system (for example, flashing a new modem or testing to see if a certain kernel works), then a nandroid is the way to go because you can restore to an exact image of a state when everything was working

Yea I did that the 1st time and couldnt recover anything. Is there a certain way I should recover or maybe I did something wrong? Im not sure. Sorry if im sounding stupid but I cant return my phone if I screw it up so im tryin to be as safe as possible. Hopefully thats understandable
Sent from my SPH-L710 using xda app-developers app

Press volume up home button and then power button don't let go till Samsung screen comes up bought 10 ish sec. Once let go phone should go into cwm, clock work mod recovery. See if you have that first
Sent from my GT-I9100 using xda app-developers app

Roni P. said:
Yea I did that the 1st time and couldnt recover anything. Is there a certain way I should recover or maybe I did something wrong? Im not sure. Sorry if im sounding stupid but I cant return my phone if I screw it up so im tryin to be as safe as possible. Hopefully thats understandable
Sent from my SPH-L710 using xda app-developers app
Click to expand...
Click to collapse
No no, its recovery
The recovery is basically something that allows you to install zips, it doesnt actually have much to do with recovering anything lol
But first do what was suggested right above me to check to see if you have a recovery installed
To get a more detailed description of what a recovery is and what it does, you can get over to xda-university and read through the "as user" section on recoveries

Think cwm has saved a few phones on here. Me I don't use a pc. Easy just with phone. If he's deleted his folder should he recoveR then it would bring that folder bk?
Sent from my GT-I9100 using xda app-developers app

Well yea I kno I have a recovery I use cwm... I jus need to kno how I can actually save my phones content... I dont wanna start fresh everytime I decide to flash a new rom
Sent from my SPH-L710 using xda app-developers app

OK titanium bkup. But don't restore all things if your backing up at lot as will save 4.1.2 4.2.1 and 4.2 2 and so on. Don't want to mix as fc will happen
Sent from my GT-I9100 using xda app-developers app

Flashing to Stock first.....

I been flashing roms for a year now and the only time I was on stock is when my phone was new. But I hear other ppl say it's best to flash to stock via odin before installing a custom rom. I don't see a difference.
Your still flashing even if it's going to stock right?
Please tell me your opinion on the matter.

I do from time to time but every time is a bit overkill and how little I trust Odin plays into that as well.
Sent from my SAMSUNG-SGH-I747 using xda premium

hednik said:
I do from time to time but every time is a bit overkill and how little I trust Odin plays into that as well.
Sent from my SAMSUNG-SGH-I747 using xda premium
Click to expand...
Click to collapse
Agreed.
If you format /system when switching roms, you're removing the OS anyways, thus allowing for a completely clean install

Actually, with the stock roms we have available, its a waste of time to flash stock between ROM flashes. LG1 (att) is the only one that actually does a full wipe. Problem is it also wipes your internal sd when you flash it. So even if you flashed DK3, for example, you would still have to do a factory reset from recovery if/when you bootloop. These no wipe packages are the reason so many ppl bootloop after flashing stock.

mrhaley30705 said:
Actually, with the stock roms we have available, its a waste of time to flash stock between ROM flashes. LG1 (att) is the only one that actually does a full wipe. Problem is it also wipes your internal sd when you flash it. So even if you flashed DK3, for example, you would still have to do a factory reset from recovery if/when you bootloop. These no wipe packages are the reason so many ppl bootloop after flashing stock.
Click to expand...
Click to collapse
I just use a complete wipe script and flash that way. Takes 5 seconds and I never have a bad flash. 2 years without a single boot loop or bad flash
Sent from my SAMSUNG-SGH-I747 using xda premium

Those are good to use. On my old htc I had 4ext recovery and it had a button to wipe everything except your sd card. I miss that recovery.

hednik said:
I just use a complete wipe script and flash that way. Takes 5 seconds and I never have a bad flash. 2 years without a single boot loop or bad flash
Sent from my SAMSUNG-SGH-I747 using xda premium
Click to expand...
Click to collapse
Those wipe scripts are great. Half the problems in q&a wouldn't exist if they were used more often