[Q] Factory reset without messing things up - Galaxy S II Q&A, Help & Troubleshooting

Hey ,I've just got a i9100 from my father , it has stock rom 4.0.3 ,unrooted of course ,but it has so many apps installed on it ,So I wanna format it and then Factory reset it.
The thing is after doing some research I read that doing Factory reset kills the internal memory ,and leads to soft ,or hard brick.
Does this only happen when I reset from recovery ? or even when resetting from the settings menu?
And If it's so ,How can I reset it without changing the rom ,or rooting? cuz I don't intend to root it for a while.
Thanks in advance

Somor said:
Hey ,I've just got a i9100 from my father , it has stock rom 4.0.3 ,unrooted of course ,but it has so many apps installed on it ,So I wanna format it and then Factory reset it.
The thing is after doing some research I read that doing Factory reset kills the internal memory ,and leads to soft ,or hard brick.
Does this only happen when I reset from recovery ? or even when resetting from the settings menu?
And If it's so ,How can I reset it without changing the rom ,or rooting? cuz I don't intend to root it for a while.
Thanks in advance
Click to expand...
Click to collapse
Hmm hard to say, can't find any advice about that on google. For me it looks like full wipe shouldn't be done.
You can download emmc brick bug check from play store first and test if you have this bug. If no I guess you can flash.
If yes I'd suggest you to flash another kernel anyway, for safety reasons, later you can deactivate super user rights
Rooting can possibly easy be done with framaroot here on xda.
Good luck :thumbup:
Sent from my GT-I9100 using XDA Free mobile app

thanks for your quick reply ,but can I just select factory reset from settings ,Not from The recovery? Or will it brick the phone too?

Somor said:
thanks for your quick reply ,but can I just select factory reset from settings ,Not from The recovery? Or will it brick the phone too?
Click to expand...
Click to collapse
Sry I really have no idea, i searched exactly for that and just find somebody asking it in a thread but the question got ignored... ( rootgalaxynote.com/galaxy-note-recovery/how-to-avoid-the-emmc-brick-and-installrestore-roms-on-galaxy-note-gt-n7000/ )
I really wouldn't try if I were you
Sent from my GT-I9100 using XDA Free mobile app

Muthzer the One said:
Sry I really have no idea, i searched exactly for that and just find somebody asking it in a thread but the question got ignored... ( rootgalaxynote.com/galaxy-note-recovery/how-to-avoid-the-emmc-brick-and-installrestore-roms-on-galaxy-note-gt-n7000/ )
I really wouldn't try if I were you
Sent from my GT-I9100 using XDA Free mobile app
Click to expand...
Click to collapse
I downloaded the app and it says it is a sane chip (good) ,but the exynos bug check app says the device is affected by the bug !!
what app shall I believe ?

Somor said:
I downloaded the app and it says it is a sane chip (good) ,but the exynos bug check app says the device is affected by the bug !!
what app shall I believe ?
Click to expand...
Click to collapse
Both
Well I don't know, I'll search some more on google and see if I can find something. I'll tell u when finding something.
Till then you'd avoid resetting till we have more information.
Maybe somebody else knows more and will reply soon.
Sent from my GT-I9100 using XDA Free mobile app

Somor said:
Hey ,I've just got a i9100 from my father , it has stock rom 4.0.3 ,unrooted of course ,but it has so many apps installed on it ,So I wanna format it and then Factory reset it.
The thing is after doing some research I read that doing Factory reset kills the internal memory ,and leads to soft ,or hard brick.
Does this only happen when I reset from recovery ? or even when resetting from the settings menu?
And If it's so ,How can I reset it without changing the rom ,or rooting? cuz I don't intend to root it for a while.
Thanks in advance
Click to expand...
Click to collapse
just use factory reset from the settings menu.

^ this solved the problem ,and it's working like a charm. although the battery sometimes drop and rise in value again after restart.
should I upgrade to 4.1.2 btw?

Related

error messages

Iam new to android. Iam getting these error messages. When these messages came i'll not able to use my phone for few moments. I have to restart to use or call. Please tell me what i have to do to prevent these messages. And some times chrome freezes and closes. Please guide me. Iam using SGS3 rooted.
factory reset (backup your things 1st)
ascariz said:
factory reset (backup your things 1st)
Click to expand...
Click to collapse
Thnx for reply...
No other way???. If no then how can i backup. May i know why this problem aroused all-of-sudden.
akhil333 said:
Thnx for reply...
No other way???. If no then how can i backup. May i know why this problem aroused all-of-sudden.
Click to expand...
Click to collapse
reflash stock rom. factory reset doesn't promise anything if the apk in there already corrupt.
ascariz said:
reflash stock rom. factory reset doesn't promise anything if the apk in there already corrupt.
Click to expand...
Click to collapse
I noticed that dialing a few contacts gives these type of errors. Can you give any solution for this without being reset. If flashing or reset is compulsory then how to backup and reinstall stock rom. Please tell me the steps involved. And one more, where can i get the stock rom?
akhil333 said:
I noticed that dialing a few contacts gives these type of errors. Can you give any solution for this without being reset. If flashing or reset is compulsory then how to backup and reinstall stock rom. Please tell me the steps involved. And one more, where can i get the stock rom?
Click to expand...
Click to collapse
mate, no offense, but you can read the guide in General section.stock rom you can find it in sammobile website.
ascariz said:
mate, no offense, but you can read the guide in General section.stock rom you can find it in sammobile website.
Click to expand...
Click to collapse
I downloaded and reflashed the firmware from sammobile. but no change. these error messages pops when i called for a specific numbers... how to get rid of these messages. please help me.
Factory reset my mobile is the last option... and i did it... seems like error is gone... i'll check and inform you again.. thanks for the help.
Do a data/factory reset as allready been said. You Will be fine then.
Verstuurd van mijn GT-I9300 met Tapatalk
yes... fine now... THANKS for Everything... iam looking for other firmwares to flash. please tell me the stable and best firms available in this forum for SGS3. also will i be able to reflash stock firm.. in future??? pls educate me in this.

help(how to fix forget pattern lock screen)?

Some body tried to open his pattern lock but he forget it.Now the screen ask for email and passwords,
I told him i can reset factory it.He said he saved some think in notes if he wipe it he will lose 5000 $
I said please can you inter my phone without reset factory it.I told him do you know your email password he said.i cannot connect wifi and network ,Cuz it's on screen
someone help .
Regards,
Sorry for my English.
Dylan Bay said:
Some body tried to open his pattern lock but he forget it.Now the screen ask for email and passwords,
I told him i can reset factory it.He said he saved some think in notes if he wipe it he will lose 5000 $
I said please can you inter my phone without reset factory it.I told him do you know your email password he said.i cannot connect wifi and network ,Cuz it's on screen
someone help .
Regards,
Sorry for my English.
Click to expand...
Click to collapse
the singing in to unlock procedure doesn't require any kind of data connection as it compares the credentials entered to the google account already registered in the device without needing a data connection
karoom95 said:
the singing in to unlock procedure doesn't require any kind of data connection as it compares the credentials entered to the google account already registered in the device without needing a data connection
Click to expand...
Click to collapse
We tried it many times .Please someone help us.
I'm hesitant right now, cause I might just assume that someone might have stolen a phone and now asks for how to unlock it. But anyways, there was just a piece of information on cracking pattern-lock on xda. Google might help you find it.
darth_mickrig said:
I'm hesitant right now, cause I might just assume that someone might have stolen a phone and now asks for how to unlock it. But anyways, there was just a piece of information on cracking pattern-lock on xda. Google might help you find it.
Click to expand...
Click to collapse
no no no please.I mentioned of my past threats ,I have a shop .every day difference case will come to my shop to fix it for them.You can see my other threats.they are for difference devices.
Help please.
Do you have CWM Recovery or root at least? Android version, etc..
marcellocord said:
Do you have CWM Recovery or root at least? Android version, etc..
Click to expand...
Click to collapse
No i don't ,But i got another idea .If i update it via odin will the information in note will be removed? I mean all data saved or part of it will be wiped?
I can reset factory it.But his owner said he saved Sth in notes if he lost it he will lose a lot of money.
Thanks for help i used youtube,But still no solution.
Dylan Bay said:
No i don't ,But i got another idea .If i update it via odin will the information in note will be removed? I mean all data saved or part of it will be wiped?
I can reset factory it.But his owner said he saved Sth in notes if he lost it he will lose a lot of money.
Thanks for help i used youtube,But still no solution.
Click to expand...
Click to collapse
flash the stock rom again and it will be done
also u will have all data and apps
Supportss....
Dylan Bay said:
No i don't ,But i got another idea .If i update it via odin will the information in note will be removed? I mean all data saved or part of it will be wiped?
I can reset factory it.But his owner said he saved Sth in notes if he lost it he will lose a lot of money.
Thanks for help i used youtube,But still no solution.
Click to expand...
Click to collapse
If have saved something in notes it might be sync with gmail acc...
You can recover the password if really know it....
guess its not your girlfriend mobile you spying around....
isnt that bad to use the other people property....
last option would be flash custom kernel...
wipe and recover....
himanshu_1502 said:
flash the stock rom again and it will be done
also u will have all data and apps
Click to expand...
Click to collapse
If i use stock rom and use odin to flash it ,Do all the data will be saved?
For other person who talk about spy.
i said to you guys.I have a shop i fix it to people it's not mine.I make money when i fix it to them.I have a small shop in Iraq.
If the phone has usb-debugging on. You can use adb to delete the pattern. How to do it was on news (of xda) a while ago. You should be able to find to find it from there.
Sent from my GT-I9100 using xda app-developers app
Dylan Bay said:
If i use stock rom and use odin to flash it ,Do all the data will be saved?
For other person who talk about spy.
i said to you guys.I have a shop i fix it to people it's not mine.I make money when i fix it to them.I have a small shop in Iraq.
Click to expand...
Click to collapse
if you flash stock rom without wipe data factory reset , your data'll save and the pattern lock is still the same.
if you wipe it, you will lose your data(but files in storage still the same if doesn't format) at all.
Makrilli said:
If the phone has usb-debugging on. You can use adb to delete the pattern. How to do it was on news (of xda) a while ago. You should be able to find to find it from there.
Sent from my GT-I9100 using xda app-developers app
Click to expand...
Click to collapse
thank you if you let me know the link i will be greatful .my Enlish is not good.

[Q] Unrooted phone but SkyGo thinks it's roote

Hi
I've unrooted my phone because I'm missing SkyGo and also couldn't get updates easily via Kies. Titanium Backup won't even show as an icon, SuperSU gives an error when starting and ROM Toolbox says root access is required. All of this would confirm to me that my phone is not rooted and in addition the phone's status is 'normal'.
So why does SkyGo still tell me my phone is rooted and it won't support rooted devices?
Also, when I connect to KIES to look for updates, why does it tell me my firmware is not supported?
I downloaded stock 4.1.2 ROM from SAMOBILE and the build number is JZO54K.I9300XXEMA1. Baseband version is I9300XXELLA.
Do I need to do anything else?
Thanks, Paul
paullong22 said:
Hi
I've unrooted my phone because I'm missing SkyGo and also couldn't get updates easily via Kies. Titanium Backup won't even show as an icon, SuperSU gives an error when starting and ROM Toolbox says root access is required. All of this would confirm to me that my phone is not rooted and in addition the phone's status is 'normal'.
So why does SkyGo still tell me my phone is rooted and it won't support rooted devices?
Also, when I connect to KIES to look for updates, why does it tell me my firmware is not supported?
I downloaded stock 4.1.2 ROM from SAMOBILE and the build number is JZO54K.I9300XXEMA1. Baseband version is I9300XXELLA.
Do I need to do anything else?
Thanks, Paul
Click to expand...
Click to collapse
Try a factory reset.
k6? said:
Try a factory reset.
Click to expand...
Click to collapse
Thanks for such a speedy response. Being a bit of a novice at all of this, will I lose any data or settings if I factory reset? Do I do this by holding down vol up, home and power or through "Back up and reset" in settings?
Thanks, Paul
you will lose all the apps and data
Glebun said:
you will lose all the apps and data
Click to expand...
Click to collapse
Ouch - not a good idea then.
Any other suggestions on my original post please?
One the Sky Go post .
Two contact Sky Go developer or forum Sky .
when I connect to KIES to look for updates, why does it tell me my firmware is not supported?
>>>
same answer as always codes match no firmware on the server .Flash stock rom via Odin if you want an update or try the identical multiple same question posts for an answer .
paullong22 said:
Ouch - not a good idea then.
Any other suggestions on my original post please?
Click to expand...
Click to collapse
A factory reset after flashing stock firmware is the only thing (if I understand correctly ) you can do.
Sent from my GT-I9300 using xda app-developers app
A friend had the same Problem
He Wiped Dalvik/Cache und fixed Permissions then it worked
Alpa Cino said:
A friend had the same Problem
He Wiped Dalvik/Cache und fixed Permissions then it worked
Click to expand...
Click to collapse
Thanks for that idea. Will I lose data?
Regarding other threads, I have searched for quite a long time looking for the information on Sky Go and Kies that I need but haven't found solutions. I might be looking in the wrong places, but no luck yet.
Paul
paullong22 said:
Thanks for that idea. Will I lose data?
NO
jje
Click to expand...
Click to collapse
It was worth a try, but wiping cache sadly didn't work.
paullong22 said:
It was worth a try, but wiping cache sadly didn't work.
Click to expand...
Click to collapse
You'll lose data but a factory reset is your only option.
Sent from my GT-I9300 using xda app-developers app
What about Skys own forum ???
jje
I suspect Sky won't help you Unfortunately.
The reason they do not allow access from rooted phones is from a security point of view. .
It is much easier on a rooted phone to find ways of recording from the app etc and sky obviously won't allow that .
So I guess your decision comes down to what is more important to you. ..
The ability to watch Sky Go?
Or the functionality and features of a rooted phone.
I personally chose the latter. ..
There are plenty of ways to skin a fish
Sent from my GT-I9300 using Tapatalk 2
android ployer tablet
k6? said:
Try a factory reset.
Click to expand...
Click to collapse
Got the same problem. downloaded root checker, OTA rootkeeper, Superuser. Displays "root: no access." Did factory reset but no change.
Downloaded SU but displays "No SU binary installed". Help pls.
Thanks, Chie
What model phone do you have this is I9300 only .
Sky go
k6? said:
Try a factory reset.
Click to expand...
Click to collapse
I cleared data and clear cache in sky go app and that works my phone was rooted
Wales51 said:
I cleared data and clear cache in sky go app and that works my phone was rooted
Click to expand...
Click to collapse
Thanks, this worked for me!

"Com.Android.Phone has stopped unexpectedly problem"

Hi
I bought a phone from everbuy:
everbuying.com/product557294.html
The model of this phone is A3LGi6, the problem is, when I put a sim card, after insert the pin code, I get the error "Com.Android.Phone has stopped unexpectedly problem", and doesn't disappear after I click to close, appears again and again...
What I already did:
- Factory reset
But didn't solve nothing, I hope somebody can help me with this.
Thank you very much
On attached is the phone specifications that I received from MTK tools app
xploitzz said:
Hi
I bought a phone from everbuy:
everbuying.com/product557294.html
The model of this phone is A3LGi6, the problem is, when I put a sim card, after insert the pin code, I get the error "Com.Android.Phone has stopped unexpectedly problem", and doesn't disappear after I click to close, appears again and again...
What I already did:
- Factory reset
But didn't solve nothing, I hope somebody can help me with this.
Thank you very much
On attached is the phone specifications that I received from MTK tools app
Click to expand...
Click to collapse
The problem is on the picture attached
xploitzz said:
The problem is on the picture attached
Click to expand...
Click to collapse
I can pay for who help me to solve the problem here, using teamviewer and removing my phone bug, I can pay bank wire, or paypal for the service..:laugh:
maybe search around google?? Some pages say errors from sim card and require resetting a certain file. I'll look around a bit
[email protected] said:
maybe search around google?? Some pages say errors from sim card and require resetting a certain file. I'll look around a bit
Click to expand...
Click to collapse
I already searched, a lot , I already did factory reset, can't find a ROM to this phone, can't root ( I tried 8 tutorials, but or scatter is ilegal, or app (1-click-root) not working ), if somebody help me and fix me that I pay, because I can't figure out how to solve this, and I have a new phone that I can't use any sim card, so is like no have lol I hope you can't help me on this [email protected]
hey..i dont think this can solve your prob..but you ask rooting right?? . try use TowelRoot... if it work tell me ok??
and i suggest to try wipe data and wipe cache and wipe dalvik cache... if the root works try Zipalign all apk (dont know will work or not.. but work for me) ok good luck bro
MTK6582 I think that is your model?.. I can't post link yet but I found a useful xda forum for this phone and how he rooted it. Dunno if this is helpful but check it out
white7561 said:
hey..i dont think this can solve your prob..but you ask rooting right?? . try use TowelRoot... if it work tell me ok??
and i suggest to try wipe data and wipe cache and wipe dalvik cache... if the root works try Zipalign all apk (dont know will work or not.. but work for me) ok good luck bro
Click to expand...
Click to collapse
I already wipe data, wipe cache and wipe dalvik cache, like I said I did factory reset too.. in recovery.
TowelRoot didn't work, I clicked on "ran it" after that the phone reboots and is equal.
Thank you for your help
xploitzz said:
I already wipe data, wipe cache and wipe dalvik cache, like I said I did factory reset too.. in recovery.
TowelRoot didn't work, I clicked on "ran it" after that the phone reboots and is equal.
Thank you for your help
Click to expand...
Click to collapse
Try search supersu on playstore...if they say to update..just update....aftee that open supersu using playstore first...and make sure the root is works... Done...good luck
[email protected] said:
MTK6582 I think that is your model?.. I can't post link yet but I found a useful xda forum for this phone and how he rooted it. Dunno if this is helpful but check it out
Click to expand...
Click to collapse
Yes is MT6582 my phone, write link like link . com / tosomewhere, you send me in PM is possible, thank you
white7561 said:
Try search supersu on playstore...if they say to update..just update....aftee that open supersu using playstore first...and make sure the root is works... Done...good luck
Click to expand...
Click to collapse
I searched on play store, on app page saying "INSTALL" not update... but I installed, and gave me a error message saying that I don't have SU binary, need to be rooted..
: \
xploitzz said:
I searched on play store, on app page saying "INSTALL" not update... but I installed, and gave me a error message saying that I don't have SU binary, need to be rooted..
: \
Click to expand...
Click to collapse
can you search Rom for your device?? try flash it... its ok if it stock rom...... good luck..
white7561 said:
can you search Rom for your device?? try flash it... its ok if it stock rom...... good luck..
Click to expand...
Click to collapse
I can't find ROM for my phone model, I already searched on needrom-com, and on google, without results.. : (
xploitzz said:
I can't find ROM for my phone model, I already searched on needrom-com, and on google, without results.. : (
Click to expand...
Click to collapse
try Fix Permissions .. and give me your device model number and the name of the device.. maybe i can help you
white7561 said:
try Fix Permissions .. and give me your device model number and the name of the device.. maybe i can help you
Click to expand...
Click to collapse
I already fixed the permissions too, and nothing :S
the model details is on attachment
Thank you

[HELP] Phone locked out, no root, no debug, need help without resetting

http://forum.xda-developers.com/galaxy-s-advance/help/phone-locked-gmail-account-dont-root-t2810962
Sorry for the repost, but the device isnt really popular and I dont hink it will reach mayn people!
Please could someone help
imAmbitious said:
http://forum.xda-developers.com/galaxy-s-advance/help/phone-locked-gmail-account-dont-root-t2810962
Sorry for the repost, but the device isnt really popular and I dont hink it will reach mayn people!
Please could someone help
Click to expand...
Click to collapse
Go to recovery mode and reset you phone.
sumit77seo said:
Go to recovery mode and reset you phone.
Click to expand...
Click to collapse
Did you read the title?
imAmbitious said:
http://forum.xda-developers.com/galaxy-s-advance/help/phone-locked-gmail-account-dont-root-t2810962
Sorry for the repost, but the device isnt really popular and I dont hink it will reach mayn people!
Please could someone help
Click to expand...
Click to collapse
There is a software called One Click Pattern Unlock. Google it and download.
I have used it before. It works without root.
WARNING it damages lock.
So after you reset lock, immediately backup all data (use MyBackup Free or Pro)
and install stock ROM. (I flashed with Odin, but you can try factory reset AFTER backup.)
Sent from my GT-I9001 Gadget of Mass Destruction with CM11 using XDA Developers App.
hnkotnis said:
There is a software called One Click Pattern Unlock. Google it and download.
I have used it before. It works without root.
WARNING it damages lock.
So after you reset lock, immediately backup all data (use MyBackup Free or Pro)
and install stock ROM. (I flashed with Odin, but you can try factory reset AFTER backup.)
Sent from my GT-I9001 Gadget of Mass Destruction with CM11 using XDA Developers App.
Click to expand...
Click to collapse
Thanks for showing me this, I will try it and let you know!
imAmbitious said:
Thanks for showing me this, I will try it and let you know!
Click to expand...
Click to collapse
Glad to help you, don't just say Thanks, please press Thanks button if helped.

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