No Lockscreen - Galaxy S III Q&A, Help & Troubleshooting

Hi, problem is...after flashing custom Rom JB and now stock Rom via Odin i still don't have a lockscreen and power button menu.
Where is the problem?
Thanks, cheers
Sent from my GT-I9300 using xda premium

did you check the lockscreen option in settings menu? try changing between different screenlocks there. if nothing works do a factory reset

bala_gamer said:
did you check the lockscreen option in settings menu? try changing between different screenlocks there. if nothing works do a factory reset
Click to expand...
Click to collapse
Yes.. even factory doesn't help

anyone??

BuzzFuzz said:
anyone??
Click to expand...
Click to collapse
Do a full wipe (data factory reset, wipe cache) and reflash the rom. That should fix it.

gee2012 said:
Do a full wipe (data factory reset, wipe cache) and reflash the rom. That should fix it.
Click to expand...
Click to collapse
Doesn't help, stock rom - no lockscreen, custom JB - no lockscreen
full wipe, factory reset.... same ****

BuzzFuzz said:
Doesn't help, stock rom - no lockscreen, custom JB - no lockscreen
full wipe, factory reset.... same ****
Click to expand...
Click to collapse
Have you tried *2767*3855# in the dialpad, this is a complete data factory reset.

gee2012 said:
Have you tried *2767*3855# in the dialpad, this is a complete data factory reset.
Click to expand...
Click to collapse
yes...via settings and factory reset - same result, just the other way

Download a terminal emulator and do the following:
# echo -n ON > /efs/imei/keystr
# reboot
See if that helps. If it sticks after reboot good. If not, you might have to flash a different ROM.

Baldilocks said:
Download a terminal emulator and do the following:
# echo -n ON > /efs/imei/keystr
# reboot
See if that helps. If it sticks after reboot good. If not, you might have to flash a different ROM.
Click to expand...
Click to collapse
nope, still no lockscreen.
reflashed stock rom again and nothing. ffs

BuzzFuzz said:
nope, still no lockscreen.
reflashed stock rom again and nothing. ffs
Click to expand...
Click to collapse
One more thing to try.
Go into CWM recovery.
1. Wipe Cache
2. Wipe Dalvik Cache
Still in CWM go to Mounts And Storage
1. format /data
2. format /cache
3. format /system
The Factory Reset again.
Go back to CWM Menu and go to Advanced
1. Fix Permissions
See if that fixes it..

Baldilocks said:
One more thing to try.
Go into CWM recovery.
1. Wipe Cache
2. Wipe Dalvik Cache
Still in CWM go to Mounts And Storage
1. format /data
2. format /cache
3. format /system
The Factory Reset again.
Go back to CWM Menu and go to Advanced
1. Fix Permissions
See if that fixes it..
Click to expand...
Click to collapse
Do u mean, after formating data/cache/system i need to reboot phone, factory reset from settings menu or dial keys code and than back to cwm. i try this but phone stuck at galaxy s3 logo
even i factory reset/wipe from CWM my phone stuck at galaxy logo.

You need to do that all from the CWM Recovery.
Don't reboot the phone until you are all done.
If you are stuck at boot logo now, you will need to re-flash your firmware with ODIN and try again.

Baldilocks said:
You need to do that all from the CWM Recovery.
Don't reboot the phone until you are all done.
If you are stuck at boot logo now, you will need to re-flash your firmware with ODIN and try again.
Click to expand...
Click to collapse
but if i reflash stock rom with odin, than i need to flash recovery mode/root...right?

BuzzFuzz said:
but if i reflash stock rom with odin, than i need to flash recovery mode...right?
Click to expand...
Click to collapse
You will have to re-flash your ROM with ODIN and then flash CF-Root again. That will give you recovery.
But, that might fix your problem too.

Baldilocks said:
You will have to re-flash your ROM with ODIN and then flash CF-Root again. That will give you recovery.
But, that might fix your problem too.
Click to expand...
Click to collapse
kk, ill do this all the time. i just asking for info. damn in angry btw THANKS for your help and time mate. cheers
one more time..if goes good if not...phone goes through window

@OP: i can't help you but i like your nickname. BF is a great DJ
Sent from my GT-I9300 using xda premium

BuzzFuzz said:
kk, ill do this all the time. i just asking for info. damn in angry btw THANKS for your help and time mate. cheers
Click to expand...
Click to collapse
No problem. I'll be here for a bit.

roswell782 said:
@OP: i can't help you but i like your nickname. BF is a great DJ
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
it was, yes

Baldilocks said:
No problem. I'll be here for a bit.
Click to expand...
Click to collapse
stuck at boot logo

Related

bricked my phone

i just bricked my phone with script manager,done something wrong.What can i do to unbrick?1 question,can i wipe data/factory reset and phone will be fixed?
What did you mean bricked? Can you turn you phone one, whats happened after this, I think you have only a bootloop. If you can access recovery menu try wipe, if it doesn't help reflash you rom using ODIN.
dragonnn said:
What did you mean bricked? Can you turn you phone one, whats happened after this, I think you have only a bootloop. If you can access recovery menu try wipe, if it doesn't help reflash you rom using ODIN.
Click to expand...
Click to collapse
when i turn phone on it shows me galaxy ace gt-5830 then it stops at a blank screen and i can acces in recovery so at least im happy its not a hard brick
Maybe go into recovery and try to flash your rom again, good luck
silvercrus1 said:
when i turn phone on it shows me galaxy ace gt-5830 then it stops at a blank screen and i can acces in recovery so at least im happy its not a hard brick
Click to expand...
Click to collapse
Your phone is not bricked. You have a minor inconvenience. Wipe everything and flash new firmware.
Sent from a phone with an app.
sdotmouse said:
Your phone is not bricked. You have a minor inconvenience. Wipe everything and flash new firmware.
Sent from a phone with an app.
Click to expand...
Click to collapse
if i factory reset/wipe data wouldnt it make the phone like the first time i bought it i mean with firmware and all?i need to flash a firmware again?
silvercrus1 said:
if i factory reset/wipe data wouldnt it make the phone like the first time i bought it i mean with firmware and all?i need to flash a firmware again?
Click to expand...
Click to collapse
Choose whatever rom you want and install as normal through recovery. Wipe data/cache/factory reset and install .zip file. Done.
Sent from a phone with an app.
sdotmouse said:
Choose whatever rom you want and install as normal through recovery. Wipe data/cache/factory reset and install .zip file. Done.
Sent from a phone with an app.
Click to expand...
Click to collapse
but all roms need KPH or KPN baseband and i have KP7.and i just wanted to factory reset and return back to stock
silvercrus1 said:
but all roms need KPH or KPN baseband and i have KP7.and i just wanted to factory reset and return back to stock
Click to expand...
Click to collapse
Just to make sure, flash it with a full package. (Zip containing 4 files instead of one big one). It'll turn everything to stock including system format just in case you messed that up. Flash it via ODIN and make sure to follow instructions so you won't have another inconvenience.
SuperAce609 said:
Just to make sure, flash it with a full package. (Zip containing 4 files instead of one big one). It'll turn everything to stock including system format just in case you messed that up. Flash it via ODIN and make sure to follow instructions so you won't have another inconvenience.
Click to expand...
Click to collapse
can you give me some guides on how to do that?i cant find any
up!!!!!!!!

Stuck on boot screen after NEAT rom install

I did everything I was supposed to do, first succesfully rooted the phone. Then I put the zip file with the rom into the sd card and then went into recovery mode, installed file from zip and it said success in install so I chose to reobot and now it hangs there... Any one can help me out? I'm scared...
badaboom423 said:
I did everything I was supposed to do, first succesfully rooted the phone. Then I put the zip file with the rom into the sd card and then went into recovery mode, installed file from zip and it said success in install so I chose to reobot and now it hangs there... Any one can help me out? I'm scared...
Click to expand...
Click to collapse
A bit more details. What phone model? What were you trying to flash? Where does it hang, on the Samsung boot animation, or in the recovery?
Sent from my GT-I9100 using Tapatalk 2
Galaxy s2 international (gt 19100). It hangs on the boot logo, which now is a yin yang with ics on it, I guess this is a NEAT thing. I can go into recovery mode, it just hangs if I try to boot normally.
badaboom423 said:
Galaxy s2 international (gt 19100). It hangs on the boot logo, which now is a yin yang with ics on it, I guess this is a NEAT thing. I can go into recovery mode, it just hangs if I try to boot normally.
Click to expand...
Click to collapse
The yin yang boot logo is actually the kernel. (Siyah)
You should probably try a factory reset/wipe data from recovery. This will alleviate 90% of boot loops and stuck on boot issues.
How do I do that?
badaboom423 said:
How do I do that?
Click to expand...
Click to collapse
You just said above you can boot to recovery... Once you are in recovery mode, can you not follow the recovery menu system to find the wipe data/factory reset option? It should be pretty straightforward.
I'm not running Siyah, so I don't know what the exact menu item is called in the recovery image that is in that kernel.
I tried that but it still does the same thing... any other tips?
badaboom423 said:
I tried that but it still does the same thing... any other tips?
Click to expand...
Click to collapse
Actually, let's take a couple steps back.
What model phone do you have? It's printed on the label under your battery.
it says model GT-i9100
ssn i9100GSMH
badaboom423 said:
it says model GT-i9100
ssn i9100GSMH
Click to expand...
Click to collapse
Ok. Are you SURE you're doing a wipe data/factory reset when in recovery? If so, then I'd flash a stock firmware, full wipe again, then try the Neat ROM install again.
ctomgee said:
Ok. Are you SURE you're doing a wipe data/factory reset when in recovery? If so, then I'd flash a stock firmware, full wipe again, then try the Neat ROM install again.
Click to expand...
Click to collapse
Well I'm going into recovery mode and clicking on the option that says wipe data/ factory reset... How would I install the stock firmware if I can't get past the boot screen?
What recovery u using ? CWM ?
Sent from my GT-I9100 using xda app-developers app
CWMR Touch v5.5.0.4
badaboom423 said:
Well I'm going into recovery mode and clicking on the option that says wipe data/ factory reset... How would I install the stock firmware if I can't get past the boot screen?
Click to expand...
Click to collapse
Find all you need to know here.
As an easy rule before installing any new ROM (that isn't an upgrade from a previous version ex. Cm10 builds or if otherwise stated ) wipe data , cache and dalvik cache , which is under advanced
badaboom423 said:
Well I'm going into recovery mode and clicking on the option that says wipe data/ factory reset... How would I install the stock firmware if I can't get past the boot screen?
Click to expand...
Click to collapse
Try
Go to recovery
wipe data
wipe cache
advanced/wipe dalvik cache
go back
mounts and storage
format system
format data
format cache
go back
install rom

[Q] [SGS3]Stuck at Samgun Logo. All options have been expended, Desperately need help

Okay, So.. As the title says, i have googled for DAYS, Tried every damn thing i could get my hands on..
Now.
So far, im able to get into download mode, and also into recovery mode, I've tried doing a factory reset, and then flashing a stock rom, and i've tried every concevable method of fixing this damned phone, Its driving me crazy, I flash a new rom with odin, phone reboots, (adds to count) and is STILL stuck at that ****ty flashing samsung logo..
I'd really appreciate ANY help i can get, And i AM a noob at this, So i dont FULLY understand EVERY detail of this, But i've read around enough to know a few things.
My SGS3 has been out of commision for longer than i've actually used it.. So.. Yeah, Getting quite desperate!
Please let me know if there are any particular details yyou need!
Hi,
Your problem is EFS.IMG
Please clear it. Use Odin3 for that.
Boot into recovery and wipe data/factory reset, after you've flashed your ROM.
I had your problem some weeks ago,I finally managed to get arround this after I deleted the dalvik cache and flashed stock rom trough odin,and worked like a charm :good:
try this first before thinking of efs errors!
.
exprxp said:
Hi,
Your problem is EFS.IMG
Please clear it. Use Odin3 for that.
Click to expand...
Click to collapse
Please elaborate, How would i do this with odin?
Boot into recovery and wipe data/factory reset, after you've flashed your ROM.
Click to expand...
Click to collapse
Pretty sure that i've done this by accident, But will try again to be 100% sure, Ill get back to you.
I had your problem some weeks ago,I finally managed to get arround this after I deleted the dalvik cache and flashed stock rom trough odin,and worked like a charm
try this first before thinking of efs errors!
Click to expand...
Click to collapse
Again, Please elaborate, How do i go about doing this, I've never seen an option to delete the 'Dalvik cache'
Thank so damn much for the help so far guys, i really appreciate it!
Cam't really help you with the EFS, but:
-bootloops are often fixed by installing rom then wiping data+cache from recovery as others said
-the dalvik cache can be wiped in the recovery, you can find "wipe dalvik cache" under the advanced submenu
loriz said:
Cam't really help you with the EFS, but:
-bootloops are often fixed by installing rom then wiping data+cache from recovery as others said
-the dalvik cache can be wiped in the recovery, you can find "wipe dalvik cache" under the advanced submenu
Click to expand...
Click to collapse
Im in recovery mode right now (Vol UP+ Home + Power)? And i dont see an 'Advanced' menu option;
Options i DO have: reboot system now; apply update from ADB; apply update from external storage; wipe data/factory reset; wipe cache parition;
apply update from cache..
Any ideas?
These options are only available in a custom recovery.
Just try wipe --> flash stock room --> wipe
Bäcker said:
These options are only available in a custom recovery.
Just try wipe --> flash stock room --> wipe
Click to expand...
Click to collapse
i just want to clarify... when you say 'flash STOCK rom' Do you mean i need to get a rom for a SGS3 VAU (Vodafone Asutralia) and flash that (go to odin, put it in PDA, etc)
and if THAT is the case.. Where would i get said rom, Because i've downloaded it from sammy firmware 4 times, each time it finishes the download without a hitch, when i go to extract the zip to get the needed files, it says its corrupted or some such BS..
Go to Sam mobile and download the firmware mate.
You will end up with a tar md5 file you flash using PDA section of Odin.
Good luck!
Sent from my GT-I9305 using xda app-developers app
Kies is by far the easiest and safest way to factory reset. I have had to use it about 3 times in the past 6 months because I have flashed something I shouldn't have. Plus Kies now has a lite mode that is quicker at flashing your phone back to stock firmware.
serbpower said:
Im in recovery mode right now (Vol UP+ Home + Power)? And i dont see an 'Advanced' menu option;
Options i DO have: reboot system now; apply update from ADB; apply update from external storage; wipe data/factory reset; wipe cache parition;
apply update from cache..
Any ideas?
Click to expand...
Click to collapse
Slightly puzzled by you not having an "advanced" menu option. Which CWM version do you have?
Okay guys it seems ive fixxed my s3, after 4 long months lol..
What i did:
Installed Kies, Got my phone into download mode, Let kies to a PROPER wipe of the phone, (Phone, pds, csc) and it just ****ing straight up fixed everything...now i just need to find a thread that shows me how to COMPLETELY backup my ENTIRE phone, Every damn fkn Kb.. And ill be rooting it again lol
Thanks everyone!

[Q] My SGS3 Started to be very slow and laggy

I use stock rom (original) I9300XXEMC2
Kernel 3.0.31-1042335 [email protected] #1
Android version 4.1.2
My phone started to be slow and laggy. When I get a call it takes about three seconds to recognize the caller. I get alot of apps crash, I mean apps suddenly closes(I started to play a short video and then 3G Watchdog and PlayerPro got close).
What could be the reason for the laggs and slowleness of the phone?
Your rom has the sds fix so it might be the fix kicking in to save your phone. First try clearing cache and dalvic in recovery and fixing permissions, if still laggy then factory reset.
what does clear dalvik and catch do? do I need to backup the phone before I do this things? (I'm not talking about the reset only clear)
11alex11 said:
what does clear dalvik and catch do? do I need to backup the phone before I do this things? (I'm not talking about the reset only clear)
Click to expand...
Click to collapse
It clears the cache and clears the dalvik for details use Google but Dalvik is basically VM .
Backup is not relevant to either both are rebuilt on next boot .
jje
boomboomer said:
Your rom has the sds fix so it might be the fix kicking in to save your phone. First try clearing cache and dalvic in recovery and fixing permissions, if still laggy then factory reset.
Click to expand...
Click to collapse
I have only "wipe cache partition". where is dalvik and fix permissions?
11alex11 said:
I have only "wipe cache partition". where is dalvik and fix permissions?
Click to expand...
Click to collapse
ADVANCED.
jje
I don't have advanced...This is the options I have:
reboot system now
apply update from ADB
apply update from external storage
wipe data/factory reset
apply update from cache
You need CWM recovery .
Use Philz from development .
jje
I use rom stock and original kernel I also don't have root.
Is it possible to do it without root and without changing recovery?
11alex11 said:
I use rom stock and original kernel I also don't have root.
Is it possible to do it without root and without changing recovery?
Click to expand...
Click to collapse
No
You really need to read the basic faqs and guides .
jje
11alex11 said:
I use rom stock and original kernel I also don't have root.
Is it possible to do it without root and without changing recovery?
Click to expand...
Click to collapse
If you're not de-odexed (which you won't be since you're not running a custom ROM) there's not a lot "Wiping Dalvik-Cache" will do. Dalvik-Cache is used when you have dispensed with odex.
Essentially, every app you have has an .odex file.
so:
/system/app/MMS.apk
/system/app/MMS.odex
Most custom ROMs are "de-odexed" which means they get rid of all the .odex files and replace them with dalvik-cache files.
Basically what I am saying is you don 't have any to clear.
I wrote that I use stock rom so I don't want to root my phone.
don't suggest things that can't be done or I don't want to
Anyway thatks
I didn't. I told you it's irrelevant.
All you can do is factory reset or flash official roms. Or dummy file generator.
Just read "unusual freezing" thread
Sent from my GT-I9300 using Tapatalk 2
I wiped partiions cach and it helped
11alex11 said:
I wiped partiions cach and it helped
Click to expand...
Click to collapse
How did you do that?
using recovery mode
11alex11 said:
using recovery mode
Click to expand...
Click to collapse
Saved my life!
Thanks!
Guide to recovery mode on youtube:
Search for:
"How to Wipe Galaxy S3 Cache Partition"
Didn't lose anything.
Still have the problem. Now it also sometimes restart itself.
Any other solutions except root & wipe?
Factory reset .
Still a problem then a service centre is required .
jje

[Q] Need Help

How to full erase system,boot,Cache, Dalvik Cach?
dharsayantan said:
How to full erase system,boot,Cache, Dalvik Cach?
Click to expand...
Click to collapse
Do you have recovery installed?
In a recovery, suppose twrp, there will be option named "Wipe"
In that go to "Advanced Wipe"..
Then select system,data. cache, dalvik cache and swipe to wipe!
Done.:good:
done
TheStrix said:
Do you have recovery installed?
In a recovery, suppose twrp, there will be option named "Wipe"
In that go to "Advanced Wipe"..
Then select system,data. cache, dalvik cache and swipe to wipe!
Done.:good:
Click to expand...
Click to collapse
Do that all bt boot not erase.any other solution?
Thanks for help...
dharsayantan said:
Do that all bt boot not erase.any other solution?
Thanks for help...
Click to expand...
Click to collapse
Boot is automatically erased when we wipe system
wipe
TheStrix said:
Boot is automatically erased when we wipe system
Click to expand...
Click to collapse
When I wipe everyting all things erased bt boot not...
dharsayantan said:
When I wipe everyting all things erased bt boot not...
Click to expand...
Click to collapse
What do you want to do?
Installing a custom rom will require the steps i said above..
bootloder
TheStrix said:
What do you want to do?
Installing a custom rom will require the steps i said above..
Click to expand...
Click to collapse
No bro..I tried everything to lock bootloder bt nothing work..so I think if full erase everything might be work to lock bootloder.....
Any soluation ?
dharsayantan said:
When I wipe everyting all things erased bt boot not...
Click to expand...
Click to collapse
The same method is followed for both CWM and TWRP but dont know why it doesnot delete in your case. Coz if you are doing a advanced wipe it will surely delete boot files for sure.
one more q
Mayank_V said:
The same method is followed for both CWM and TWRP but dont know why it doesnot delete in your case. Coz if you are doing a advanced wipe it will surely delete boot files for sure.
Click to expand...
Click to collapse
Why bootloder not unlock?any idea?
I tried every thing...

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