Samsung Galaxy Tab 2 Issues

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Vivilafouine -  
 Modelette -
Hello,
I bought a Samsung Galaxy Tab 2 (7.0) on December 22, 2012, at Auchan. It worked great until yesterday when I couldn't open any applications, and the touchscreen keyboard was unresponsive. It turned off after 30 seconds of sleep mode and won't turn back on! (I did the Samsung update on February 8th...). I'm going to take it back to Auchan's customer service tomorrow, fingers crossed...

Configuration: Windows 7 / Internet Explorer 9.0

54 answers

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agenman Posted messages 5 Status Member 210
 
Hello,
yesterday evening my tablet was working perfectly, this morning it won't turn on anymore. I put it on charge, but I find it strange to have to charge it as it was half-battery last night, and now when I charge it there is a red cross icon when I plug it in. I held the button down for over thirty seconds to turn it on, but nothing works. Can you please help me? Thank you.
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agenman Posted messages 5 Status Member 210
 
Well, I put it back on charge, and now it has taken the charge and it has turned back on!!!! The new technology is temperamental!!!!!!!
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habalou
 
I see a red cross on the battery and since it has no charge left, it won't turn on anymore.
Help please.
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anonyme
 
me too
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mcb
 
Thank you for the tip! Do you know what it's due to?
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djodjo
 
Thank you very much, it's working again, it saves me from trips to the store.
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Vivilafouine Posted messages 1 Registration date   Status Member Last intervention   220
 
Problem solved for now, I managed (I don't know how) to reset my tablet!
139
ORIORI
 
Hi, I just had the same problem. But I found a comment saying to press Power + volume down... it worked...
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Claao
 
Oriori, it’s not working for me… complete blockage!
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Feueternel Posted messages 8 Status Member
 
it's not working :'(
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Feueternel Posted messages 8 Status Member
 
it worked today and it turned off
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bess > Aurélien Rouby
 
Yes, it worked for me too.
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Jeff
 
It happens sometimes... usually, it's enough to press and hold it for a l o n g time (sometimes up to 30 seconds) to reboot it.
104
Claao
 
YES THANK YOU! Lol I've been trying for an hour! Thank you!
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juju
 
My tablet is stuck and won't unlock, what should I do?
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jms
 
Here my Galaxy Note 2 has been doing the same thing since this morning; after repeatedly trying, I've only drained the battery, which was at 85% when it shut down. Since the problem, it doesn't even charge anymore.
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yassine 123
 
My Samsung Galaxy Tab 2 (7.0) doesn't work anymore, I can't turn it on. It doesn't charge.
I bought a new charger and it still doesn't charge.
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Ley
 
My Samsung Galaxy Tab2 10.1 tablet is also not working anymore, it won't turn on and it won't charge. When it was on, there was a red cross on the battery icon.
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Myriam
 
Thank you sooo much.. Same problem and boom it's solveddd :)) thank youuu
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djp-h Posted messages 67 Status Member 90
 
Have you done any research to start it from the computer?
Try plugging it into the computer; my phone starts up even if it's off when I plug it in.
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Claao
 
I have the same problem, it was working very well and just five minutes ago, the screen completely froze... the tablet is about 4 months old and has never had a problem until now!! I connect it to the PC but to no avail, it won't turn on and the computer doesn't recognize it!
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Claao
 
And the strangest thing is that the Wi-Fi was still working because I could see the arrows at the bottom appearing and disappearing as usual! When I plugged it in to recharge, it indicated that it was charging, but when I unplugged it, the "charging" light stayed on... now the screen is black and nothing is working! I tried, as ORIORI mentioned below, to press power and volume down, but nothing happened. Help? Ayuda? Aide?
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Claao
 
There you go, I just had to press and hold the power button for a long time -.-'
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the hun
 
Thank you for the response-solution...
I just had to press and hold the power button for a long time (about 10 seconds)!
Phew ;D
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T.
 
Huge stress but Claao's response saved my life! Thank you very much
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ludo
 
Hello everyone, I have a problem with my tablet, it says impossible to insert my SD card, thanks.
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momo
 
Plug in your charger and press for at least 20 seconds until the battery shows up. I hope this helps you.
27
yasmina672000
 
Thank you for the tip, it worked but the battery icon shows a red cross
please help me
there is a lot of data in it
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Laurène
 
just buy a new charger! ^^
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mounia
 
Thank you so much! I got really stressed especially since this tablet isn't mine! Phew!
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loyeny Posted messages 18 Status Member 15
 
Hello
thank you sincerely for your responsiveness, and also for the wealth of information. I forgot to mention in my request for help that I have done several updates on the tablet using the settings menu. Is this update not sufficient and is it necessary to do the update with the power and volume down buttons pressed??
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djp-h Posted messages 67 Status Member 90
 
Can you specify the type of update you made, an update from the Play Store (apps) or an update from the settings (system update)?
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loyeny Posted messages 18 Status Member 15
 
I updated from the settings (system update)
Sorry for the delay, because I am in New Caledonia, when it's daytime for you, it's nighttime for us, that's why we respond with a delay
However, in response to smartphoneaddict13's message, when we press and hold the power and volume down buttons, we get to a reboot page, and when I reboot, the tab2 turns on with the same malfunction
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mohammad
 
For any issue with the Samsung Galaxy Tab 2 (except physical damage), press the power button in the top right corner (non-touch button) for 30 seconds; normally, your problem will be resolved.
Your tablet will turn back on by itself without any problem.

I wish you good luck and all the best.
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ynes
 
Aaa thank you so much, that's really nice!
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BlanchardElumbu
 
Hello,

I also have the same problem. I just bought a tablet, the Samsung Galaxy Tab 2 version 7 GTP3100. Everything was working very, very
well until I downloaded and installed a software from the Google Play Store. The touchscreen is blocked for a few seconds, then it works for a few seconds, and then it gets blocked permanently until now. However, the tablet works normally; I can receive calls and texts, it’s just that the touchscreen doesn’t work. I tried the POWER + Volume Up button combination to reset it, but that hasn’t worked. What should I do at this point, please? I really need help.
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BlanchardElumbu
 
Hello,

I have the same problem. I recently bought a tablet, the Samsung Galaxy Tab 2 version 7 GTP3100. Everything was working really well until I downloaded and installed a video download software from the Google Play Store for Android. After that, the touchscreen became unresponsive for a few seconds, then it worked again for a while and has now completely frozen since then. However, the tablet is functioning normally; I can receive calls and texts, it's just the touchscreen that isn't working. I tried the POWER + Volume up button combination to reset it, but it didn't work. What can I do at this stage, please help me.
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francis
 
Great!! Thank you.
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aymen
 
no, it doesn't work.
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saxo0909 Posted messages 22 Status Member 10
 
Press the buttons (at the bottom, in the middle, and on the side at the top) for a few seconds at the same time until it turns off, then turn it back on.
It should work. Good luck!
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djp-h Posted messages 67 Status Member 90
 
If you don't have any important data on your tablet, it is always better to perform a factory reset, or for those who have flashed a recovery: "Reset Data Factory". For those with a custom ROM, reflash it while remembering to format everything except "sdcard" in the "Mount and Storage" section of the recovery.

A little reminder:

ROM: A ROM is a version of Android, similar to the various Linux distributions or versions of Windows (3.1, XP, Vista, Seven, etc.). Each ROM can be customized with applications and libraries of functions that may or may not be available. There are two main types: those provided by the manufacturer (the official ones) and those that crafty individuals tweak (like CyanogenMod).
To install the official ones, simply follow the instructions from your phone’s manufacturer, and for the others, you'll need to get your hands dirty. It is not necessary to be rooted to install a ROM, whether it is official or not.

Recovery: All Android devices have a special mode called Recovery, which can be seen as a kind of "safe mode" that allows you to reset the device in case of issues with the main system. This recovery mode can be activated when the device is off, during reboot, by a specific key combination that varies for each device. I encourage you to check forums to find out the combination that is relevant for your device.
When the Android phone boots into recovery mode, it boots on a special partition also called recovery. This partition contains a minimal version of GNU/Linux. The principle of appropriation is therefore to replace the operating system contained in this partition with a version offering many more options:

Format: /!\ IT WILL DELETE ALL DATA /!\. Do not format in recovery if you are using the original ROM (if you format, for example, the /system, your phone may not boot anymore, this operation is reversible if you flash a custom ROM like CyanogenMod).

Some of these operations can positively or negatively affect your tablet's performance, so be responsible and don't do anything if you don’t know what you're doing, as rooting your device voids the warranty, so ... proceed at your own risk ...

I hope I’ve helped you.

djp-h
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la spécialiste informatique
 
No, it’s not working at all!!!!!!! /// SNIFF// ?? YOUR ADVICE DOESN’T WORK!!!!!!!!!!
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Ludiloulou
 
My tablet is on, the touchscreen is working, but the screen remains black and won’t turn on. When the tablet is in sleep mode and I plug in the charger, the screen turns on for one second and then turns off again. What should I do, please?
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keke 3487
 
You need to press the power button for 30 seconds, and it will reset the tablet without losing your data.
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Sésil
 
Hello and thank you keke 3487 for this great help!
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maaaaaaaa Posted messages 2 Status Member
 
Where is the power button?
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ITOKYOPEYA Posted messages 6112 Status Member 883 > maaaaaaaa Posted messages 2 Status Member
 
Hello,

maaaaaaaa

It's the button that starts the Tablet!!!!
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keke3487
 
Try to send them back from your drafts.
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momo
 
Plug in your charger and hold it for at least 20 seconds until you see the battery icon appear. There you go, I hope this helped you.
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malak malouka
 
Yes, I pressed the power button for a long time and it shows that the tablet is charging but it won't turn on. Please give me a solution.
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onclesan95
 
It's working, it's charged and she is functioning normally. She needed a full charge.
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manniula
 
I have a Samsung tablet, its screen shows weird colors and the home page does not display after I dropped the tablet, please help me.
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Eric Lokosa Posted messages 24 Registration date   Status Member Last intervention   22
 
MERCIIIIII very much, it works very well.
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Noemy85 Posted messages 2 Status Member 5
 
Hello! My problem is quite different; the screen responds very poorly to touch. For example, I press at the top right, and it clicks at the top left! I know that for touch screens there is a calibration setting, but I can't find it on my Tab 2! Does anyone know how to do it? Thanks!
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jomanix75 Posted messages 9 Status Member 33
 
Hello everyone, I think I have the miracle solution for everyone. After watching this tutorial that I will share with you, I did the operation but disconnected both connectors from the board and not just one as shown in the tutorial. I let it charge for 20 minutes, then I disconnected the charger and reconnected both connectors. With a small piece of plastic, I turned the tablet on with the power button and it was a miracle. After 4 months of searching and 4 months of not using it, the tablet is back, coooooooolllllllllllll...

https://www.youtube.com/watch?v=SiugGm9RhlM
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lolo
 
Hello, which tools do you use to remove the cache from the tablet because it’s so thin I can’t find anything to unlock it?
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hadhami
 
Yes, but sorry, what other connection? I only see one!
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Myriam
 
Thank you so much.. Same problem and boom it's solved :)) thank you!
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smartphoneaddict13 Posted messages 2 Status Member 3
 
Hello,

the same problem appeared today as with the loyalty, also bought at Auchan.
I pressed and held the on/off button and the volume button at the same time as indicated by saxo0909 and it worked.
A big thank you to him.
Does anyone have an idea of the reason for this bug?
Thank you
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Mandarine
 
Hello,

I don't understand how so many people have this problem! Is it a manufacturing error?
As for me, I got my Tab 2 tablet for Christmas 2012 and it has turned off suddenly at least 3 times, and I can't turn it back on. Like everyone else, the screen goes black. It's really annoying! Luckily, in case it stops working completely, I don't have any important data on it. But given the cost of the purchase! pfff
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cc
 
I have the same problem, it's working again, thank you.
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theen1990
 
I have a completely different problem when I start the Samsung logo, then Android appears, but after that the screen goes black. The tablet resets itself, and I can unlock it blindly.
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loyeny Posted messages 18 Status Member 15
 
Hello
can you clarify because I don't understand
“Press the buttons (AT THE BOTTOM, IN THE MIDDLE AND ON THE TOP SIDE) for a few seconds at the same time until it turns off, then turn it back on.”
because on the tablet there are 2 buttons that are both on the left (on the top edge of the tablet)
there is the power button
and then there is the volume button that lowers the volume if you press on the left of this button and that raises the volume if you press on the right of this button.
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synaFCB
 
Comment faire ? Moi, on me dit qu'on l'a offerte et qu'on l'a achetée en Algérie, mais je ne sais pas où.
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