[Q] Freezing Issues When WIFI Is On - Galaxy S II Q&A, Help & Troubleshooting

Hey guys,
I have Samsung Galaxy S II I9100 with a custom LPU rom (with speedmod kernel).
My phone freezes when I update apps using google store and when I watch videos on youtube's app (both when WIFI is on).
Sometimes, it also freezes when I just turn WIFI on.
The phone freezes for about half a minute and then it goes back to home screen.
What can I do?
Do you thing it's a rom related problem?
Thanks!

eviatal said:
Hey guys,
I have Samsung Galaxy S II I9100 with a custom LPU rom (with speedmod kernel).
My phone freezes when I update apps using google store and when I watch videos on youtube's app (both when WIFI is on).
Sometimes, it also freezes when I just turn WIFI on.
The phone freezes for about half a minute and then it goes back to home screen.
What can I do?
Do you thing it's a rom related problem?
Thanks!
Click to expand...
Click to collapse
Hi!
It could be a ROM related problem.. what particular custom ROM are you on? I doubt it's a Kernel related problem, there's still a possibility..
1. try wiping dalvik cache/ caches / better yet restore factory settings, if it doesn't work..
I suggest you flash back to stock firmware to get it all sorted out and from there, you can start all over..
I hope this helps, cheers

This is a translated ROM (based on this) that includes some mods
The problem has started a week after flashing this rom.
I tried wiping dalvik cache / caches, but google store still makes my phone freeze.
Can you detail more about flashing back to stock firmware?

Goto SamFirmware.Com and Download Firmware Compatible with Your Device.
Download odin3 v1.85
Install Samsung USB Drivers.
Put your phone into Download Mode by Pressing Vol down + home + power button.
Put Code file in PDA
Phone Named file in Phone Section
CSC Named file in CSC Section and click Start.. It must work... You can find some another tutorials by Googling
Peace
Hit Thanks & It will Disappear
Sent from S II Running Official ICS 4.0.4 with Siyah 4.1 [/size]

And after that, the phone won't be rooted and I'll need to install the new ROM using Odoin, right?

Yeah
Peace
Hit Thanks & It will Disappear
Sent from S II Running Official ICS 4.0.4 with Siyah 4.1 [/size]

Related

[Q] Help My SGS II has a weird Wi-Fi Problem

I have this problem over a month and I couldn't reach the solution yet I did everything I know but still
the problem kinda weird one , is that when I turn the WiFi on its works excellent for seconds then all of a sudden I can't browse anymore and only by turning off and on I can browse again for few seconds
I did a Factory reset but no benefit. And I tried to change the rom to Full 4 files (Pit,PDA,Phone,CSC) official rom and Still the same thing
I found the similar issue on the internet without any solution
What could it be?! I'm Afraid Its Hardware problem but why!
Any suggestion
Thanks in advance.
odsso said:
I have this problem over a month and I couldn't reach the solution yet I did everything I know but still
the problem kinda weird one , is that when I turn the WiFi on its works excellent for seconds then all of a sudden I can't browse anymore and only by turning off and on I can browse again for few seconds
I did a Factory reset but no benefit. And I tried to change the rom to Full 4 files (Pit,PDA,Phone,CSC) official rom and Still the same thing
I found the similar issue on the internet without any solution
What could it be?! I'm Afraid Its Hardware problem but why!
Any suggestion
Thanks in advance.
Click to expand...
Click to collapse
As wifi is more or less kernel related, you should post your kernel version.
Maybe flashing another ROM or kernel can help to solve this wifi issue.
Have a look at Intratech's Official Firmware thread here => http://forum.xda-developers.com/showthread.php?t=1075278
Download and flash the latest ROM for your country/region/carrier or just the latest Frankenstein ROM (XWLA4, I am using it right now).
Just wipe cache after flashing the ROM via recovery mode (shut down the phone, then press Volume UP + Home + Power button until recovery menu appears).
Good luck !

Phone frequently freezes, has a keyboard error, opens apps

Hey,
My phone continuously has a problem in which the W on the keyboard does not work. It presses the letters either side. Paired with this, now and then the screen appears to think i'm touching it, when I am not - the menus change, applications open, and the bottom buttons freeze - the screen becomes completely unresponsive.
Is there a solution to fixing this? I've tried switching roms and kernals?
noj123 said:
Hey,
My phone continuously has a problem in which the W on the keyboard does not work. It presses the letters either side. Paired with this, now and then the screen appears to think i'm touching it, when I am not - the menus change, applications open, and the bottom buttons freeze - the screen becomes completely unresponsive.
Is there a solution to fixing this? I've tried switching roms and kernals?
Click to expand...
Click to collapse
Tbh, I have no idea what to say. Do one thing, try flashing official firmware through odin and check if this error persists. If it doesn't then root the phone again and go to your favourite ROM. If it does, It could be a hardware problem of some sort. Best of luck
You can try Siyah kernel, I think it has some fixes for the touchscreen.
Sent from my Galaxy S2 GT i9100
boki9999 said:
You can try Siyah kernel, I think it has some fixes for the touchscreen.
Sent from my Galaxy S2 GT i9100
Click to expand...
Click to collapse
I have tried that kernal and the problem did continue. I haven't however flashed an official stock ROM since my first custom ROM. The problem is quite random which makes it impossible to replicate, I can just be using my phone for a few seconds and it will freeze up, then not do it for a week and it'll come back.
I am going to put on
"Official Stock ICS Firmwares
I9100XWLPT Download (Thanks To SamMobile!)
Base Firmware: I9100XWLPT (4.0.4)
Region: Europe"
And see if it'll sort out the issue. Currently my phone is essentially unusable due to the error - doesn't help I need this phone for tomorrow when I go on holiday.

How stable is the firmware 4.0.4 for I9100G

Hi
I have a 4.0.3 france firmware installed samsung I9100G.But lately the no lockscreen problem (holding the power button will not bring the options and just shuts the phone off),ringtone and a few other problems started to annoy me really bad.
I'm thinking to install the 4.0.4 german firmware from samfirmware but how stable is it? is there any problem with the 4.0.4 or anything special i should know about it?
i have reflashed the 4.0.3 but those problems didnt go away.
thanks for any helps.
Go back to GB.For me that is more stable than ICS or JB.
Sent from my GT-I9100 using xda premium
If the firmware is official, it should be stable. So, your choice: or GB, or ICS.
burning_afd said:
Hi
I have a 4.0.3 france firmware installed samsung I9100G.But lately the no lockscreen problem (holding the power button will not bring the options and just shuts the phone off),ringtone and a few other problems started to annoy me really bad.
I'm thinking to install the 4.0.4 german firmware from samfirmware but how stable is it? is there any problem with the 4.0.4 or anything special i should know about it?
i have reflashed the 4.0.3 but those problems didnt go away.
thanks for any helps.
Click to expand...
Click to collapse
May be I can help you fix all your 4.0.3 problems instead of messing with your phone.
Post all the problems you are facing, and we'll get started
Swyped from my Galaxy SII
Jokesy said:
May be I can help you fix all your 4.0.3 problems instead of messing with your phone.
Post all the problems you are facing, and we'll get started
Swyped from my Galaxy SII
Click to expand...
Click to collapse
updated to 4.0.4 but nothing changed.
ok here are the problems:
- The power button options are not showing up. if i hold the power button it just closes the phone directly.
- The screen lock doesnt work. Wont lock the screen with any option there.
- The sim lock doesnt work. If i put the sim lock on (put a lock on the sim) the phone starts normally but wont let me call or text. So i have to disable the lock on the sim to make it work normal.
Now these are the problems i have seen so far. When i got the phone it was GB and there was absolutely no prob until updating to ICS. So whats the suggestion, should i give a try on custom firmware ICS or go back to official GB? if you say custom firmware then which one?
burning_afd said:
updated to 4.0.4 but nothing changed.
ok here are the problems:
- The power button options are not showing up. if i hold the power button it just closes the phone directly.
- The screen lock doesnt work. Wont lock the screen with any option there.
- The sim lock doesnt work. If i put the sim lock on (put a lock on the sim) the phone starts normally but wont let me call or text. So i have to disable the lock on the sim to make it work normal.
Now these are the problems i have seen so far. When i got the phone it was GB and there was absolutely no prob until updating to ICS. So whats the suggestion, should i give a try on custom firmware ICS or go back to official GB? if you say custom firmware then which one?
Click to expand...
Click to collapse
It's always recommended to perform a factory reset after upgrading your phone software
Swyped from my Galaxy SII
For me the samsung stock roms are like windows o/s.
GB=xp
Ics=vista
Jb=w7
A crude comparison......but vista was a pile of crap.....
Sent from my GT-I9100 using xda premium
burning_afd said:
updated to 4.0.4 but nothing changed.
ok here are the problems:
- The power button options are not showing up. if i hold the power button it just closes the phone directly.
- The screen lock doesnt work. Wont lock the screen with any option there.
- The sim lock doesnt work. If i put the sim lock on (put a lock on the sim) the phone starts normally but wont let me call or text. So i have to disable the lock on the sim to make it work normal.
Now these are the problems i have seen so far. When i got the phone it was GB and there was absolutely no prob until updating to ICS. So whats the suggestion, should i give a try on custom firmware ICS or go back to official GB? if you say custom firmware then which one?
Click to expand...
Click to collapse
1. If your phone is not rooted, root.
2. Create file /efs/imei/keystr, containing the word ON.
3. Make sure the file has rw-r--r--, or 644 permissions.
4. ...
5. Profit!
ctomgee said:
1. If your phone is not rooted, root.
2. Create file /efs/imei/keystr, containing the word ON.
3. Make sure the file has rw-r--r--, or 644 permissions.
4. ...
5. Profit!
Click to expand...
Click to collapse
ok thank you very much bro. that did it
i first rooted the phone from here: http://forum.xda-developers.com/showthread.php?t=1679778 with the option 2.
then used this little guide:
- Download "Terminal Emulator" app from market
- open it
- type into the command:
su
echo -n ON > /efs/imei/keystr
sync
Go to home, force close your terminal app, shut your screen off, and when your turn it back on your lock screen should? be there.
Obviously you must be rooted the "su" command
And for Signal Problem Simply do not put any pin on your sim ,,,

GS3 Freezes after disconnecting from WiFi

I recently flashed CWM onto my uncles GS3 and rooted his current rom. I made a backup and then tried out a new AOSP rom, which we decided not to keep because my uncle did not like it. But now, returning to the old rooted stock rom, every time the phone disconnects from wifi, it completely freezes up on the lock screen. Pressing the lock button does not shut off the screen and instead just locks it. You are unable to unlock it as the phone completely freezes up. The only way to get into the phone is to double tap home to get into the voice commands, and then go to home from there.
But even after that the phone continues to freeze. I tried another ROM on his phone today, but the problem still persisted a while later. It all happens when the phone is connected to wifi, and you walk out of range. After which the phone starts to freeze up.
I'm totally unsure whats going on. I just flashed the rom again, and we are trying a clean slate with no restoring of any data. It may have started to happen after we installed root browser (just as a guess), but we could be completely wrong.
If this continues again on this rom as well (which is Revolution HD) Im going to go back to completely stock (rom & recovery), and hope it still doesn't persist there. If not then I am out of options, and I have no clue what to do.
Any help would be GREATLY appreciated. We spent so many hours today trying to resolve this.
Thanks!
Usualy WiFi problems are kernel related. Have you tried Siyah or another custom kernel?
If this will not help than returning to stock with all wipes is the best idea, this should resolve your problem. If not, than you can try to reset router or set static IP for s3. Also try to remove WiFi setting for your home network in the phone and set it again manualy or via WPS mode.
i9.0.1.3k galaxy imperator
SirKunon said:
Usualy WiFi problems are kernel related. Have you tried Siyah or another custom kernel?
If this will not help than returning to stock with all wipes is the best idea, this should resolve your problem. If not, than you can try to reset router or set static IP for s3. Also try to remove WiFi setting for your home network in the phone and set it again manualy or via WPS mode.
i9.0.1.3k galaxy imperator
Click to expand...
Click to collapse
Thanks for the reply. This issue has been occurring between two different roms, so can the kernal still be an issue? Its happened with the absolute stock rom (w/ root) and Android HD Revolution.
My uncle said he would play around with the phone and let me know if it freezes again by tomorrow. If it does im going to wipe and stock.
Can anyone show me where to get the stock roms for the i9300?
I've downloaded and tried 3 different ones, but the phone never manages to boot up!
JitinDhillon said:
Can anyone show me where to get the stock roms for the i9300?
I've downloaded and tried 3 different ones, but the phone never manages to boot up!
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1671969
Sent from my GT-I9300 using xda app-developers app
JitinDhillon said:
Can anyone show me where to get the stock roms for the i9300?
I've downloaded and tried 3 different ones, but the phone never manages to boot up!
Click to expand...
Click to collapse
Same problem on Galaxy Note N7000, did your problem resolve by reverting back to stock because I've tried every possible option, to no avail?
juliobahar said:
Same problem on Galaxy Note N7000, did your problem resolve by reverting back to stock because I've tried every possible option, to no avail?
Click to expand...
Click to collapse
Go into recovery and wipe the cache, I believe that was my problem.

S2 doesent start after Stock Update

Hello,
I have a very big Problem. I was using SuperNexus ROM for my GS2 but because the system crashed sometimes and it was pretty unstable I wanted to go back to Stock ROM. So I downloaded the latest ROM for my GS2 from this site, the Official ROMs the newest one from Nordic Countries. Everything was fine and I also unpacked the zip and had the .tar.md5 so I opened the newest Version of Odin which was also attached to the Thread at the bottom and connected the device normally everything worked fine with no problems. Well I put the file in the PDA field and I checked Auto Reboot and F. Reset Time and clicked Start. It flashed everything normally with no Problem also it said at the end Success but then my phone rebooted and now it only shows me the Samsung Galaxy S II logo and it cant go any further I also cant get anymore in the Flash Menu with Volume Down + Home + Power what should I do???
Kind regards
alexj
*Fixed* I took out the battery for 5 Minutes and tried Download Mode again and then I flashed it again. Now it works perfect

Categories

Resources