4.2.2 - Galaxy Tab 2 Q&A, Help & Troubleshooting

Had the update for android 4.2.2 update for my galaxy tab today. Installed and all went fine. However the battery seems to be horrific. I updated at 100% battery and down to 78 at the moment. Screen on time of 40 minutes. Usually im at 2 hours at least on 4.1.1. Nothing seems unusual on battery stats. So what could be causing this? Will a first charge improve it? Thanks
Sent from my GT-I9300 using xda app-developers app

Its an issue everybody is facing. You can try using blackhawk kernel and see if that helps. If it doesn't you have to deal with it or use another ROM.
Sent from my GT-P3110 using Tapatalk

At first you should do wipe data factory reset, then install next kernel 2.1.3. 2.1.5 kernel's version is less powersaving then 2.1.3
Sent from my GT-P5110 using Tapatalk 4

Related

Beans ROM causing major issues!!!!!

I never had a problem with anything until I flashed beans build 6. I did a clean install but ever since my phone has been freezing nonstop. I have to battery pull every time and it is getting frustrating. I went back to build 5 on a clean install and the same thing occurs. I even tried downloading my apps one by one from the play store instead of restoring from titanium and I still get this issue. Someone please give me some enlightenment I'm desperate!
Sent from my SCH-I535 using xda app-developers app
1) What does a full wipe consist of in your case?
2) Freezing as in you can't do anything at all or freezing as in laggy? How long did you have Beans Build 5 and/or 6 installed?
3) did you have the AOSP Lockscreen installed via Aroma (when you first flash the rom)? if so, did you deselect ALL the TW options under Settings/Lockscreen?
4) Do you check the md5 before flashing build 5 or build 6? If not, what do they say when you check now?
AOSP lock screen was the culprit that required me to pull my battery. I have no problems with the tw lock screen on B6. Battery life, GPS, performance is great on B6.
Sent from my SCH-I535 using xda app-developers app
When you enable AOSP lock screen you must disable all other functions in the same settings menu. Everything must be off. I'm running it flawlessly after doing so.
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This is what I mean.
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SlimSnoopOS said:
1) What does a full wipe consist of in your case?
2) Freezing as in you can't do anything at all or freezing as in laggy? How long did you have Beans Build 5 and/or 6 installed?
3) did you have the AOSP Lockscreen installed via Aroma (when you first flash the rom)? if so, did you deselect ALL the TW options under Settings/Lockscreen?
4) Do you check the md5 before flashing build 5 or build 6? If not, what do they say when you check now?
Click to expand...
Click to collapse
Full wipe for me would be factory reset/system/cache/dalvic
It would freeze and I wouldn't be able to do anything so I had to battery pull
I had some settings turned on for touch wiz lock screen and I've turned them off since and I think that may have been the culprit. They were there as default however.
Also how would I go about checking md5
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Real_JESRadio said:
This is what I mean.
Sent from my SCH-I535 using xda premium
Click to expand...
Click to collapse
Yeah did that still happening :/
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cvbcbcmv said:
When in doubt, restore to stock and do the rooting process again. Try backing up your SD, wiping it, and putting it back on too. Basically do some spring cleaning, you're phone's getting dusty! (I'm joking because these will probably work)
Click to expand...
Click to collapse
How big of a pain is it going back to stock?
Sent from my SCH-I535 using xda app-developers app
It's easier than dealing with all of your issues.
Sent from my SCH-I535 using xda app-developers app
jlibis said:
Also how would I go about checking md5
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Click to expand...
Click to collapse
There are numerous methods:
forum.xda-developers.com/showthread.php?t=1135620
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bobAbooE said:
It's easier than dealing with all of your issues.
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Click to expand...
Click to collapse
Typical XDA post....nice contribution
Sent from my SCH-I535 using xda app-developers app
cvbcbcmv said:
When in doubt, restore to stock and do the rooting process again. Try backing up your SD, wiping it, and putting it back on too. Basically do some spring cleaning, you're phone's getting dusty! (I'm joking because these will probably work)
Click to expand...
Click to collapse
That's exactly what I did. Then switched to TW 4x5 launcher and also changed to CWM recovery (before re flashing ROM) and all my issues went away. Don't know if Nova was the issue or not but it works great now. Fast and smooth. Even running IMO lean kernel with no problems. Here's the quadrant score.
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jlibis said:
Typical XDA post....nice contribution
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
Are you still having issues?
Sent from my SCH-I535 using xda app-developers app
Didn't realize Quadrant was so frowned upon around here. Sorry for posting. Have used other benchmarks and with B6 have achieved scores very close to the supposed reigning benchmark king that I will not mention lol. Either way, I'm very happy with the speed and smoothness of B6 now. Once B7 corrects the email issue and I'm assuming will be based on the official OTA release tomorrow I think I've found my daily driver. Great ROM.
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Real_JESRadio said:
Once B7 corrects the email issue and I'm assuming will be based on the official OTA release tomorrow I think I've found my daily driver. Great ROM.
Sent from my SCH-I535 using xda premium
Click to expand...
Click to collapse
Build 6 is already based on the Verizon OTA coming out tomorrow.
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SlimSnoopOS said:
Build 6 is already based on the Verizon OTA coming out tomorrow.
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
True. Unless there were a couple of final tweaks. Either way this is a great ROM.
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bobAbooE said:
Are you still having issues?
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
Ran b5 today no issues....quite weird not sure I just hope I don't have to go back to stock. I got great battery life today around 20 hours with 3 on screen and 20 percent left. No freezing either I'm quite confused but not holding my breath
Sent from my SCH-I535 using xda app-developers app
Real_JESRadio said:
That's exactly what I did. Then switched to TW 4x5 launcher and also changed to CWM recovery (before re flashing ROM) and all my issues went away. Don't know if Nova was the issue or not but it works great now. Fast and smooth. Even running IMO lean kernel with no problems. Here's the quadrant score.
Sent from my SCH-I535 using xda premium
Click to expand...
Click to collapse
I was using cwm and switched to twrp actually and I think that may have helped... There is no telling though. I would go back to cm10 but I have constant call issues with it even with late builds. Probably my phone being temperamental though. I am one that believes in doing clean installs though so I know my problems aren't from a so called dirty flash. I wish I could import my desktop layout into trebuchet because I always feel that it was the fasted launcher for me.
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jlibis said:
I was using cwm and switched to twrp actually and I think that may have helped... There is no telling though. I would go back to cm10 but I have constant call issues with it even with late builds. Probably my phone being temperamental though. I am one that believes in doing clean installs though so I know my problems aren't from a so called dirty flash. I wish I could import my desktop layout into trebuchet because I always feel that it was the fasted launcher for me.
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
I don't know. Weird. I did flash another ROM between 5 and 6. That may have started my issues. Hoping Eclipse updates And gets 4.2 along with Google now. If so, I'll go back to that. Only non TW ROM I liked. Very fast and no issues with Eclipse 2.1 build 4.
Sent from my SCH-I535 using Tapatalk 2
Real_JESRadio said:
I don't know. Weird. I did flash another ROM between 5 and 6. That may have started my issues. Hoping Eclipse updates And gets 4.2 along with Google now. If so, I'll go back to that. Only non TW ROM I liked. Very fast and no issues with Eclipse 2.1 build 4.
Sent from my SCH-I535 using Tapatalk 2
Click to expand...
Click to collapse
I've flashed almost every ROM available and I always find that builds that are built off cm10 with more customizable options always give me issues for some reason. I was s strong believer in cm10 until I tried out beans with the new aosp options.
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[Q]Problem with my galaxy tab 2 P3100 8GB

My tablet (rooted) was working good for a few months until some issues start happening.First,the tablet screen sometimes suddenly frozed and all the buttons and touch screen is not working,then i factory reset my tablet and the problem is gone.After reset i got new problem,the battery indicator is not working properly.While my phone is charging(20%) suddenly it jumped to 99% then 100% i tried battery calibration but not working ,i tried wiping battery stats but not working too.I factory reseted the ta again but still not working,and when i play Clay Jam the tab suddenly restarts.
Sent from my Nexus 11 using XDA Premium
To be honest this could be a hardware problem. But you should try flashing to CM. If it's some sort of weird bug/glitch with the stock kernel that'll fix it. Also you should run TriangleAway in case you need support.
Posted from my Fascinate using XDA Premium
So should i flash another Kernel?
Sent from my Nexus 11 using XDA Premium HD app
No. The stock CM one should be OK.
Posted from my Galaxy Tab with CM10
But i would like to stay at stock rom,any other option?
Sent from my Nexus 11 using XDA Premium HD app
You could also try flashing to stock JB. I believe there's a CWM-flashable rom in the dev section.
Posted from my Fascinate using XDA Premium
Thanks, i will try it out and if the problem still persists,i will use CM
Sent from my Nexus 11 using XDA Premium HD app

Facfing issues!

hey guys! I'm having problems with my phone. At night my phone switches off on its own, i had charged my phone 57% but at morning it was switched off; THere was no data enabled on it! I feel my battery is draining allot and i'm using stock rom Gingerbread 2.3.3 and franco kernel #4. Sometimes my phone switches off even though there was 15% of battery left and when i switched on my phone after sometime it was off on its own. please help me guys
Rom? And how old is your battery?
Sent from my NFEfied P500
ayazm.140895 said:
hey guys! I'm having problems with my phone. At night my phone switches off on its own, i had charged my phone 57% but at morning it was switched off; THere was no data enabled on it! I feel my battery is draining allot and i'm using stock rom Gingerbread 2.3.3 and franco kernel #4. Sometimes my phone switches off even though there was 15% of battery left and when i switched on my phone after sometime it was off on its own. please help me guys
Click to expand...
Click to collapse
allenwalker1998 said:
Rom? And how old is your battery?
Sent from my NFEfied P500
Click to expand...
Click to collapse
@allenwalker1998
I do agree with you on battery point. Well he already written he is using Stock ROM GB 2.3.3.
@ayazm.140895
Check your GPS also, as It can drain your battery faster. And also try to check your battery health (means how old its is?).
One more thing I want to say kernel also play a fair part in performance and battery backup. So you can try and check with different kernel.
Guys, I'm using Franco kernel#4 and I can't unmount my sdcard after turning on usb mass storage device and when I disconnect the usb cable, my phone doesn't recognize my sdcard. I have to reboot my phone to access my sdcard on my phone. Nowadays I get a “sdcard removed error“. I have to reinsert my sdcard. My battery is almost 1and 1/2 years old. I have 24 wake-ups from android (system itself)
Sent from my LG-P500 using xda app-developers app
ayazm.140895 said:
Guys, I'm using Franco kernel#4 and I can't unmount my sdcard after turning on usb mass storage device and when I disconnect the usb cable, my phone doesn't recognize my sdcard. I have to reboot my phone to access my sdcard on my phone. Nowadays I get a “sdcard removed error“. I have to reinsert my sdcard. My battery is almost 1and 1/2 years old. I have 24 wake-ups from android (system itself)
Sent from my LG-P500 using xda app-developers app
Click to expand...
Click to collapse
i think this problem with kernel try different Kernel.
Amitosh said:
i think this problem with kernel try different Kernel.
Click to expand...
Click to collapse
I have changed kernel to tgb 1.2 hotfix, which makes stock rom and tagb 1.2 hotfix. Today I left my phone and checked after sometime it was off! When I tried it didn't start, I had to remove battery and insert the battery again! I kinda checked my battery it was 24% left! then why the hell my phone was off?? I'm so frustrated right now!!
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ayazm.140895 said:
I have changed kernel to tgb 1.2 hotfix, which makes stock rom and tagb 1.2 hotfix. Today I left my phone and checked after sometime it was off! When I tried it didn't start, I had to remove battery and insert the battery again! I kinda checked my battery it was 24% left! then why the hell my phone was off?? I'm so frustrated right now!!
Sent from my LG-P500 using xda app-developers app
Click to expand...
Click to collapse
Try djnoxd's kernel. Use the v2.5.6.
Sent from my NFEfied P500
allenwalker1998 said:
Try djnoxd's kernel. Use the v2.5.6.
Sent from my NFEfied P500
Click to expand...
Click to collapse
Does it have any sdcard ejection error, I have used to djnoxd kernel 2.5.8, I got random reboot with stock rom!
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ayazm.140895 said:
Does it have any sdcard ejection error, I have used to djnoxd kernel 2.5.8, I got random reboot with stock rom!
Sent from my LG-P500 using xda app-developers app
Click to expand...
Click to collapse
Nope
Sent from my LG-P500 using xda premium
Guys, I kept my phone and came back after sometime I found it switched off, even though there was 45% of battery left, in three days it happened thrice! I have to every time remove and reinsert my battery to turn on my phone other wise it won't turn on; no matter what!
Sent from my LG-P500 using xda app-developers app
ayazm.140895 said:
Guys, I kept my phone and came back after sometime I found it switched off, even though there was 45% of battery left, in three days it happened thrice! I have to every time remove and reinsert my battery to turn on my phone other wise it won't turn on; no matter what!
Sent from my LG-P500 using xda app-developers app
Click to expand...
Click to collapse
How high is your OC? And it might be your battery.
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allenwalker1998 said:
How high is your OC? And it might be your battery.
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Click to expand...
Click to collapse
I don't over clock my device! I don't know if over clock is default in tagb kernel 1.2 fix. My battery is 1 year 7 months old.
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ayazm.140895 said:
I don't over clock my device! I don't know if over clock is default in tagb kernel 1.2 fix. My battery is 1 year 7 months old.
Sent from my LG-P500 using xda app-developers app
Click to expand...
Click to collapse
Try changing battery.
Sent from my LG-P500 using xda premium
Sorry, but how much a battery would cost? Can you direct me to online link?
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ayazm.140895 said:
Sorry, but how much a battery would cost? Can you direct me to online link?
Sent from my LG-P500 using xda app-developers app
Click to expand...
Click to collapse
I found this a few days ago, new original battery around rs. 400: http://www.ebay.com/itm/NEW-Battery...9?pt=PDA_Accessories&hash=item20ce27266d#shId

Battery won't charge past 82%

When I charge my phone overnight, it doesn't go past 82%. I've tried battery calibration app. I'm running Slim ROM. Does anyone know why this is happening or how to fix it?
Sent from my SGH-I997 using xda app-developers app
Bump
Sent from my SGH-I997 using xda app-developers app
i'm guessing you might not like the solution..
1. try a diff battery..easiest
2. reflash rom after factory wipe or
3. bring it back to gb stock; reset; wipe and start over

How come my S3 freezes?

It freezes to a point where I have to take out my battery.... ever since I rooted, that started happening and I removed most of the apps I can download in the store such as kindle, play books, etc but none of the stock apps. I'm TW stock and rooted running faux kernel (btw this also happened to me before flashing the kernel).is there a fix for this annoying issue And sometimes when I download certain apps and open them, it freezes..
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junowhoo said:
It freezes to a point where I have to take out my battery.... ever since I rooted, that started happening and I removed most of the apps I can download in the store such as kindle, play books, etc but none of the stock apps. I'm TW stock and rooted running faux kernel (btw this also happened to me before flashing the kernel).is there a fix for this annoying issue And sometimes when I download certain apps and open them, it freezes..
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
Since you're stock already. It's probably only a couple things
1. You installed some kind of mod that is freezing your phone, any kind of optimizing and performance driven app or mod can do this.
2. A hardware problem
So if you feel confident you didn't do anything to cause the issues, then Odin back to stock and use it for a while completely stock. If it's still freezing up then it's a hardware problem, and you should put a warranty claim on your phone.
Sent from my SCH-I535 using Tapatalk 2
Thanks for the reply but this also happened to my other s3 when i was on jelly beans rom but I did noticed that on the AOSP roms, my s3 barely freezes.... I don't know if it was the stock apps I uninstalled?
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junowhoo said:
It freezes to a point where I have to take out my battery.... ever since I rooted, that started happening and I removed most of the apps I can download in the store such as kindle, play books, etc but none of the stock apps. I'm TW stock and rooted running faux kernel (btw this also happened to me before flashing the kernel).is there a fix for this annoying issue And sometimes when I download certain apps and open them, it freezes..
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
Use a different kernel like Zeus kernel or DKP. Faux's kernels are a big fail.
sent from an Infected/Slimmed GS3 with Android 4.3
Ok thanks
Sent from my SCH-I535 using xda app-developers app
No what you need to do is go load stock like BadUserName suggested. The number 1 rule when troubleshooting anything in life is to put it back to the way it was when you got it. In this case that means Odin back to stock. Do NOT install any kernels or CPU adjusting apps. I wouldn't even root or unlock. If it still happens its the phone.
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It's all good, my s3 dosent freeze no more
Sent from my SCH-I535 using xda app-developers app
OK good. Remember if it does later on go load stock
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