Tmobile tab stuck on samsung screen im confused - Galaxy Tab Q&A, Help & Troubleshooting

My tab is stuck on the samsung screen. I have the 7 inch. Its a T mobile. Heres what I did. Got the message I should turn it off to clear temp files whatever did that turned it back on two days later and goes that screen and wont move. Any ideas will help.
Sent from my HTC Glacier using xda premium

You might try to get into recovery and wipe cache. Worst case, wipe data and cache and see if it'll boot back up. If not, you'll have to flash back to stock or whatever custom rom you had running.

Tried that didn't work. I'm rooted not on a custom rom.
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Ok so the first one is volume up and power the second one is volume down and power. Tried wiping didnt work.
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Ok now it wont turn on.
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So it won't even power up when plugged in?

No I'm not sure what to do now.
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Leave it charging for several hours, then try to go to recovery to wipe the cache.

I left plugged in overnight and still won't turn on. Not sure what to do know.
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Ok even though it doesn't power in after while my laptop recognized the sub and what not so what can flash in odin to try and bring it back please and thank you.
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Related

Tab 8.9 Att won't charge

Shows mtp initialization then mtp connected. And the battery shows an x it does seem to charge when shutdown. But never shows fully charged. Anyone have this problem? And sorry if you can't see the x I tried. It shows the same in an original dock and straight connected to usb in computer and charger.
Sent from my SAMSUNG-SGH-I727 using xda premium
Doesn't support USB charging... only using original charger from a wall outlet.
Kernel modifications can enable USB charging but idk how to do it.
Sent from my SAMSUNG-SGH-I727 using xda premium
That's what I'm using. The little cube that came with it and the black charger. Any other ideas? What kernels can I use? The part numbers are interesting on this thing.not the same as the p7500 etc..
Sent from my SAMSUNG-SGH-I727 using xda premium
It shouldn't show mtp when you wall charge.
Sent from my SAMSUNG-SGH-I727 using xda premium
That's my issue. I don't know what happened.
Sent from my SAMSUNG-SGH-I727 using xda premium
I'm stumped man. Try different chargers or outlets
Sent from my SAMSUNG-SGH-I727 using xda premium
Me too...
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pitmansm said:
Me too...
Sent from my SAMSUNG-SGH-I727 using xda premium
Click to expand...
Click to collapse
Does it charge while off?
Sent from my SAMSUNG-SGH-I957 using xda premium
Yea it does.charges slow but fine
Sent from my SAMSUNG-SGH-I727 using xda premium
pitmansm said:
Yea it does.charges slow but fine
Sent from my SAMSUNG-SGH-I727 using xda premium
Click to expand...
Click to collapse
You on stock kernel?
Sent from my SAMSUNG-SGH-I727 using xda premium
Super stock straight from Samsung.
Sent from my SAMSUNG-SGH-I727 using xda premium
My friend had this. Samsung had him do a hard reset and that fixed it.
Just did a reset held power and volume and selected factory reset and wiped partition still mtp initialization and mtp connected.
Sent from my SAMSUNG-SGH-I727 using xda premium
pitmansm said:
Just did a reset held power and volume and selected factory reset and wiped partition still mtp initialization and mtp connected.
Sent from my SAMSUNG-SGH-I727 using xda premium
Click to expand...
Click to collapse
Maybe Odin flash the stock?
Sent from my SAMSUNG-SGH-I727 using xda premium
Got a link to the Odin flash?
Sent from my SAMSUNG-SGH-I727 using xda premium
Any update on this? I'm having the same problem, stock kernal. Don't really want to start flashing things.
sammobile.com has your firmware.
something with the tab or the charger is making it think that it is plugged into the usb and not the wall charger, and since USB charging is disabled in the kernel, you are out of luck there.
Im having this issue on i957 on latest Rogers rom. Using a generic cable as my used tab didnt come with stock one. It doesnt indicate its charging but it does verrrry slowly.
Simple answer is likely to get a stock cable but im just waiting for my 7.7 to get here and ill try that stock cable.
Wonder if this app would work. USE AT OWN RISK. Will probably only work on the i957.
http://forum.xda-developers.com/showthread.php?t=1801608
Sent from my SGH-I727 using xda premium
Im pretty sure my issue is a combo of something i installed and removed/still have or the fact none of my wall plugs for the generic usb cable put out more than 1.0A. I say it could be something i installed or an issue with the rom because when i hold the power button a few short seconds i get no power menu but it restarts.
May try that app tomorrow though so thanks for that. Really just wasting time since ill have to wipe everything to start fresh for cm10.

Stuck in boot loop

Was running cm9 nightly fine then turned on my tablet today because it was out of batteries and I charged it and found it in a bootloop.. Every time I charge it it'll show charging for like 15 minutes then automatically turns itself on and skips motoboot and goes straight into a bootloop. I can't turn it off either. Any help is appreciated.
Sent from my SPH-D710 using xda premium
adb reboot recovery
Sent from my SAMSUNG-SGH-T989 using xda premium
Ok. I'll see if I have adb access when I get home. Didn't think of that
Sent from my SPH-D710 using xda premium
Just held the center button and power and it took me to moboot and I booted into webos charged up then booted into cwm and reflashed which fixed it.
Sent from my SPH-D710 using xda premium

Mobile data

Just purchased the black HTC one. The mobile data hardly works. It's on and off. The 3g icon will appear, but when I try to use an app that requires data, the icon disappears. The WiFi, however, was working fine.
I took it back to the sprint store and they noticed the same issue. They replaced my black HTC one, with another new black HTC one. Same problem was occurring.
Mind you, my friend bought the silver HTC one a week ago and his phone was not having that problem. Even when I was testing them side by side.
What can I do now?
Sent from my HTCONE using xda app-developers app
Take it to the store once again.
Do a PRL and Profile update. ( Settings > System Updates )
If that doesn't fix it, type in ##SCRTN# in the dial pad. This will just reset the provisional data, nothing else.
Sent from my HTCONE using xda app-developers app
My silver was doing that at first but after a hard reset and a ruu flash it stopped
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mines does the same with 4g. It says I have it and if i pick up the phone and use it 4g will work for about 30 seconds, then it switches back to 3g, which on compared to verizon's 3g is so utterly slow its not even usable.
Azralag said:
Do a PRL and Profile update. ( Settings > System Updates )
If that doesn't fix it, type in ##SCRTN# in the dial pad. This will just reset the provisional data, nothing else.
Sent from my HTCONE using xda app-developers app
Click to expand...
Click to collapse
Already have. No fix.
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criptix said:
My silver was doing that at first but after a hard reset and a ruu flash it stopped
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Click to expand...
Click to collapse
Can you elaborate?
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Enraged21 said:
Can you elaborate?
Sent from my HTCONE using xda app-developers app
Click to expand...
Click to collapse
You need your msl first. Do ##786# follow prompts. After I let the reset go through and the phone was coming on I held the power button till the phone shut off. Then booted into bootloader and flashed the stock ruu located in the development section. My data has not been turning on and off since.
Sent from my HTCONE using xda premium
Mine did it to the first day, it stopped within 24hrs

Battery/charge problems

My phone will indicate 100% charge and never will change as it drains, never seen to actually get a full charge despite the indication, when I actually charge the phone it will go to 99 % then stop. When I reboot it will say 100% but never change until it shuts off. Then will reboot and say like 8%. I have wiped everything, install different roms, factory reset. Nothing seems to work. Help me! Lol
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Tried deleting battery stats also did not work.
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crypticlama said:
Tried deleting battery stats also did not work.
Sent from my HTCONE using xda premium
Click to expand...
Click to collapse
Did you try changing the charger?
Edit. Also try doing full wipe before flashing sense rom. It means, cache, dalvik cache, data, and system.
Sent from my lair.
I have tried that and works for a bit then starts again.
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crypticlama said:
I have tried that and works for a bit then starts again.
Sent from my HTCONE using xda premium
Click to expand...
Click to collapse
Try ruu back to stock from here. http://forum.xda-developers.com/showthread.php?p=40712553
If that doesn't work, maybe you should take phone to sprint.
Sent from my lair.
Yup. That's my next step
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New Gear Stuck Reboot Loop

Just got my watch today. Paired fine. Worked fine all day. Until now. It's stuck into a reboot loop and will not pair to my phone. Any ideas besides returning it?
Sent from my SAMSUNG-SM-N900A using XDA Premium 4 mobile app
sndtubes said:
Just got my watch today. Paired fine. Worked fine all day. Until now. It's stuck into a reboot loop and will not pair to my phone. Any ideas besides returning it?
Sent from my SAMSUNG-SM-N900A using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Have you tried doing any mods to it? Could always put it into recovery mode and try recovery. That should put it back to stock settings. If that Fais to work re flash the firmware to it.
If you havnt done anything like rooting or such to your device then you can still return it to get a new one.
Sent from my Samsung Galaxy Ace II running CyanogenMod 10.1 NIGHTLY. using XDA premium.
No custom anything. Haven't even looked into how to flash or put into recovery. I can't even shut the stupid thing off.
Sent from my SAMSUNG-SM-N900A using XDA Premium 4 mobile app
Same day you bought it, no mods, bootloop? RETURN IT!!!!
Sent from my SGH-M919 using XDA Premium 4 mobile app

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