help please to unlock my Device - Galaxy Tab 2 Q&A, Help & Troubleshooting

my son , open the settings and make pin for lock screen , now i don't know pin ,
and i try enter wrong pin to show me my email to restore new pin, it's never show me any forget pin
please i need unlock pin without format the internal data ,
or how i can copy my internal data to my pc, and i will reset factory form recovery mode
my tab 2 , is not rooted and it's stock rom
please any help to backup my data becouse it's have alot work on internal data
sorry for my bad english

Try aroma file manager
http://m.youtube.com/watch?sa=X&v=-...8&sa=X&ei=zag4Uq3cF-fqyQG_8YDYCQ&ved=0CA8QqwQ
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sukkukikku said:
Try aroma file manager
http://m.youtube.com/watch?sa=X&v=-...8&sa=X&ei=zag4Uq3cF-fqyQG_8YDYCQ&ved=0CA8QqwQ
Sent from my GT-P3100 using xda app-developers app
Click to expand...
Click to collapse
i don't have clockmodwork recovery on my tab
only recovery mode Samsung
if i use it will work ?
and USB Debugging not Enabled

Try with adb shell
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sukkukikku said:
Try aroma file manager
http://m.youtube.com/watch?sa=X&v=-...8&sa=X&ei=zag4Uq3cF-fqyQG_8YDYCQ&ved=0CA8QqwQ
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Click to expand...
Click to collapse
sukkukikku said:
Try with adb shell
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Click to expand...
Click to collapse
sorry for that question
please can you tell me how i can do it because i really need my data back
and really thank you for your replay

http://en.miui.com/thread-5684-1-1.html
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Related

How to Root without using ODIN??

Hello friends...
I do not have access to any pc, laptop etc here at my workplace.
So is there any method by which I can flash CWM recovery and root my tab 2 7".
Thanks in advance !!!
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pankaj88 said:
Hello friends...
I do not have access to any pc, laptop etc here at my workplace.
So is there any method by which I can flash CWM recovery and root my tab 2 7".
Thanks in advance !!!
Sent from my GT-I9103 using xda app-developers app
Click to expand...
Click to collapse
Try with Mobile Odin
You can find it on Google Play store, but it must be bought, or you can download free from here: (cannot post link, delete th blanks in the URL below)
http: // forum . xda - developers . com/showthread . php?t=1347899
Beware! Mobile Odin does not Have CWM recovery, but keeps your system rooted whenever you flash a firmware. It leaves Samsung original recovery and does not increment the custom ROM counter.
pankaj88 said:
Hello friends...
I do not have access to any pc, laptop etc here at my workplace.
So is there any method by which I can flash CWM recovery and root my tab 2 7".
Thanks in advance !!!
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Click to expand...
Click to collapse
No using odin . You download ROM manager for google market.
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Guys and devs please help us on custom rom

Devs this is drganbds from grand quattro thread...we have working cwm recovery...
Problem is when I try custom rom on our device it shows status 7 error and something like (format () expects 3 args. got 5)....
I tried all the solutions for status 7 error which is available on xda but the problem exists...I tried all edits on updater script but didnt work..
please help us
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Sent from my GT-I8552 using xda app-developers app
Devs please help on this issue
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drganbds said:
Devs this is drganbds from grand quattro thread...we have working cwm recovery...
Problem is when I try custom rom on our device it shows status 7 error and something like (format () expects 3 args. got 5)....
I tried all the solutions for status 7 error which is available on xda but the problem exists...I tried all edits on updater script but didnt work..
please help us
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Sent from my GT-I8552 using xda app-developers app
Click to expand...
Click to collapse
Happy to Help....
Just use 3 Format / Arguments ..... Or remove the Format Command and Use "Format /System" instead
Upload your Updater_script in case i can check
Dark4Droid said:
Happy to Help....
Just use 3 Format / Arguments ..... Or remove the Format Command and Use "Format /System" instead
Upload your Updater_script in case i can check
Click to expand...
Click to collapse
Thanks ill send you pm which had link for our updater script please look at and suggest wat changes I should do..
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drganbds said:
Thanks ill send you pm which had link for our updater script please look at and suggest wat changes I should do..
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Click to expand...
Click to collapse
Sure......I suggest you to use
Code to paste Updater script here,,,So that all can see
Dark4Droid said:
Happy to Help....
Just use 3 Format / Arguments ..... Or remove the Format Command and Use "Format /System" instead
Upload your Updater_script in case i can check
Click to expand...
Click to collapse
I sent pm for updater script link please look at and tell the problem
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drganbds said:
I sent pm for updater script link please look at and tell the problem
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Click to expand...
Click to collapse
View attachment updater-script.zip Try this.... And are you sure mount point is
/dev/block/mmcblk0p21
Click to expand...
Click to collapse
Dark4Droid said:
View attachment 2286638 Try this.... And are you sure mount point is
Click to expand...
Click to collapse
Mount point is correct
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Wat changes u made and should I replace it directly and flash?
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drganbds said:
Wat changes u made and should I replace it directly and flash?
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Click to expand...
Click to collapse
I deleted format commands.... SO just Replace and try flashing
Thanks darkdroid I successfully flashed and no error...
But I deleted all gapps and it came again with added apps how and qat will be the reason? Please help
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drganbds said:
Thanks darkdroid I successfully flashed and no error...
But I deleted all gapps and it came again with added apps how and qat will be the reason? Please help
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Click to expand...
Click to collapse
You have to delete Gapps from System/app totally....Not from anywhere else will help.... :silly:
Dark4Droid said:
You have to delete Gapps from System/app totally....Not from anywhere else will help.... :silly:
Click to expand...
Click to collapse
Yes I removed from system/apps only...please help
It gave boot.img error on flashing then I delete the write raw image line in the script for boot.img..
Then flashing went normally but very less time...is that correct?
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drganbds said:
Yes I removed from system/apps only...please help
It gave boot.img error on flashing then I delete the write raw image line in the script for boot.img..
Then flashing went normally but very less time...is that correct?
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Click to expand...
Click to collapse
boot.img contains the kernel for the ROM to work... Unless you are using same base of the previous ROM.... It will bootloop :crying:
assert(package_extract_file("boot.img", "/tmp/boot.img"),
write_raw_image("/tmp/boot.img", "/dev/block/mmcblk0p8"),
delete("/tmp/boot.img"));
Click to expand...
Click to collapse
I think this is the lines you deleted.... Find the correct mount point of Boot.img..... Replace mmcblk0p8 with it... Itll flash successfully
Dark4Droid said:
boot.img contains the kernel for the ROM to work... Unless you are using same base of the previous ROM.... It will bootloop :crying:
I think this is the lines you deleted.... Find the correct mount point of Boot.img..... Replace mmcblk0p8 with it... Itll flash successfully
Click to expand...
Click to collapse
Mout point is correct in our recovery.fstab and I checked it...
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drganbds said:
Mout point is correct in our recovery.fstab and I checked it...
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Click to expand...
Click to collapse
Replace it with this and try..Not sure if it'll work
assert(package_extract_file("boot.img", "/tmp/boot.img"),
write_raw_image("/tmp/boot.img", "bootimg"),
delete("/tmp/boot.img"));
Click to expand...
Click to collapse
Dark4Droid said:
Replace it with this and try..Not sure if it'll work
Click to expand...
Click to collapse
No dark it shows install from sdcard complete...
Now my problem is after I boot its same as original stock with some apps I added as system apps...
I trimmed 1.2gb rom to 320mb and I deleted most of the apps from system/app folder then how come it came again....
Is it flashed correctly or completely?
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drganbds said:
No dark it shows install from sdcard complete...
Now my problem is after I boot its same as original stock with some apps I added as system apps...
I trimmed 1.2gb rom to 320mb and I deleted most of the apps from system/app folder then how come it came again....
Is it flashed correctly or completely?
Sent from my GT-I8552 using xda app-developers app
Click to expand...
Click to collapse
Obey this Steps :
In CWM -
Wipe Data,Cache,Dalvik Cache....
Then Format /System
Then Install ROM...
Reboot
Click to expand...
Click to collapse
I did dude it stucks at samsung logo..so I restored from my backup through cwm...please help
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drganbds said:
I did dude it stucks at samsung logo..so I restored from my backup through cwm...please help
Sent from my GT-I8552 using Tapatalk 2
Click to expand...
Click to collapse
Means ROM isn't complete with all files?? Double check the ROM....Something may be missing...
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[Q] problem with 4.2.2

hello.
i have this problem since i upgraded to 4.2.2.everytime i try to access the"about device" section from settings,i get this message: "unfortunately,settings has stopped".my phone is rooted.can anyone please help me with this?
Flash your firmware again or if you are deodexed copy the settings.apk to /system/apps and fix permission
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or if u ever freeze or remove some apps,have a look whether u removed the setting apk or anything relevant
nickchk said:
or if u ever freeze or remove some apps,have a look whether u removed the setting apk or anything relevant
Click to expand...
Click to collapse
It is caused by deleting "pickup tutorial.apk " I had same problem
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Thanks guys.i i think i removed some apps that i shouldn't have,so i reflashed firmware,and less cleaning and now everything works.sorry for the trouble,i'm a newbie at this :-[
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No problem! Most of the guys here started with those questions.
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I9105 problem!!!

I can't remove (sdcard/android/obb) folder,I install stock android 4.2.2,I reflashed this rom in odin download mode and not changed please help my anyone.
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This photo from my files app
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Why are you deleting it ?
Its already empty.
its a system file,if you will delete it,it will by rebuilt be itself
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why do you want it to be deleted? it doesn't cause a damage and it's not only on 4.2.2
I need to install asphalt 8 and i can't coby data this game to this folder
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I install root and custom recovery please help
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I flashed 4.1.2 and i not see this folder and install asphalt and i not see any problems ...
Sorry for bad my english
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Deleted.
You must mount that partition r/w to let you delete/copy files there.
How to do this?
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If you have root, install ES File Explorer, and enable r/w from settings.
Ostroveni said:
If you have root, install ES File Explorer, and enable r/w from settings.
Click to expand...
Click to collapse
Didn't work :banghead:
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I downloading new stock 4.2.2 because kit kat custom rom takes a long time for my device
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hasdroid said:
I downloading new stock 4.2.2 because kit kat custom rom takes a long time for my device
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Click to expand...
Click to collapse
It is long for every device.
If you want KitKat. As I always say. You either build it yourself or buy a nexus 5. Or just wait for it
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Brian_SGW_CM9 said:
It is long for every device.
If you want KitKat. As I always say. You either build it yourself or buy a nexus 5. Or just wait for it
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Click to expand...
Click to collapse
I had galaxy s2 and i installed on my device cm 11.
I selled s2 because s2 plus is better.
I Remorse becuase it s2 plus Developers less. :banghead:
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look,if you plan to move file(presuming its a games file),just copy from computer to ur ex sd card first.move the file using any file explorer to obb after that. work for me everytime.if you wanna direct copy from computer,that's impossible.
nickchk said:
look,if you plan to move file(presuming its a games file),just copy from computer to ur ex sd card first.move the file using any file explorer to obb after that. work for me everytime.if you wanna direct copy from computer,that's impossible.
Click to expand...
Click to collapse
I tried this it did not succeed
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use X-plore
and change Root access to superuser+mount writable ......
darkknightma said:
use X-plore
and change Root access to superuser+mount writable ......
Click to expand...
Click to collapse
not wrking again

[Q] How to unlock ScreenLock

I use Galaxy Tab2 7.0 (P3100)and i forgot screenlock, the usb debugging is disable, how can i do now?
remark: 1. no root
2. i want the data
3. forgot the gmail account......
please help me open the screenlock:crying:
hung86 said:
I use Galaxy Tab2 7.0 (P3100)and i forgot screenlock, the usb debugging is disable, how can i do now?
remark: 1. no root
2. i want the data
3. forgot the gmail account......
please help me open the screenlock:crying:
Click to expand...
Click to collapse
Who can hlep me :crying::crying:
Wipe your data dude
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444niranjan said:
Wipe your data dude
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Click to expand...
Click to collapse
how to do this?
Do it in bootloader mode lol
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444niranjan said:
Do it in bootloader mode lol
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Click to expand...
Click to collapse
samsung is not lootloader mode....................
if root, can keep the data?
Dude turn off ur tab and hold volume up power button at once and ull get into bootloader
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