My phone is Samsung Galaxy S sgh-t959w.and i bought it from moblicity canada.it is runing on android.i haven't done anything to it since i bought it.But.today,my when i power off my phone,it showed me the
Warning:
A custom OS can cause critical problems in phone and installed applications.
some messages here.
Volume up:continue
volume down:Cancel
you guys probably might know this message.ya..as they said,i try press the volume down button first..but nothing happened..and when press volume up button also,nothing just happened.when i pressed power button,the screen blackout for a while then show the warning message again....it just stucked here already!!!!!i try taking out battery and put again.but no use..just the warning message..so i did some research on internet and i could went into recovery mode..and there 4 options available there:
1.reboot(it just went back to warning mode)..
2.apply update from sd card(and there is another problem.i can't go down even i pressed volume down button!!!!but it takes around 15mins to go down!!!WTF>?)
3.clear data something
4.clear cache(just using shortly)
I just bought it 2 weeks ago.!and my mom is going to kill me if i spoil it!!..:crying::crying::cryingLzz help me how to get out of here!!
just connect ur cell to odin , flash stock firmware again , for more instructions google,,
thank me if i helped you
s4shyam95 said:
just connect ur cell to odin , flash stock firmware again , for more instructions google,,
thank me if i helped you
Click to expand...
Click to collapse
Thts the real problem.odin do not detect my ph.and my ph cannot change to downloading mode..
http://forum.xda-developers.com/showthread.php?t=1706918
Related
I was reading up a guide on how to speed up your phone and optimizing it and blah blah blah and they suggested I get a custom rom for speed and stability so i just got CyanogenMod and started downloading with ROM Manager but at the same time I was also clearing out unused metro apps and so deleted "MyMetro". Upon doing this i kept getting a com.nuance.nmc.sihome force close notification so I powered down my phone while CyanogenMod was in the middle of its download. Now when I hold the power button my android WILL NOT start up, i've even tried booting it into recovery/download mode holding PWR+Back+Vol. Down but that doesn't work either. It's truly bricked, is there anyway at all to recover it?
Power Off your phone and try to put it in Download Mode by pressing POWER + HOME BUTTON + VOLUME DOWN BUTTON!
If your phone goes into download mode, then your phone is soft brick and can be restored by flashing a stock ROM again !
If your phone doesn't go into download mode, then your phone is Hard Bricked and can only be repaired be Samsung Service Center !
find stock rom for your device, and use flashtool.
flashtool save the day.
seljachina said:
find stock rom for your device, and use flashtool.
flashtool save the day.
Click to expand...
Click to collapse
How do i use flash tool and will it work if my phone is hardbricked, that is, if it won't power on regardless of any key combination?
Sequence ???
Eggrol said:
How do i use flash tool and will it work if my phone is hardbricked, that is, if it won't power on regardless of any key combination?
Click to expand...
Click to collapse
Have you tried to press and hold power last?
PROBLEM???
1) I have an GT I9000G Galaxy SII wid official stock gingerbread for India
2) I was listening to music then suddenly... the phone rebooted itself and displayed the green android logo saying POWER RESET or UNKNOWN UPLOAD MODE
3) now the phone wont turn on despite pressing power button and cant enter into recovery or download mode...
what i have done so far....
1) take out sim... sdcard... battery...
2) connect GSII to laptop with odin 1.8x running
3) put battery back on while pressing both vol up n down button
.... this was supposed to bring back download mode according to http://androidforums.com/vibrant-tips-tricks/223806-guide-fixing-bricks-odin-errors.html
...but no download mode for me....
Anyone have any idea abt what to do???
Request: plz dont tell me to send it to samsung service center....
THANKX FOR UR REPLY
Not Vol up and down!!!! Vol down + home button and power button. This is For download Mode....
power off the phone.
hold the volume down+home+power button. this will boot u into download mode.
ten connect to pc and use odin to flash
c'mon guys... dont tell me you thought i dont know how to enter the download mode.... what u are suggesting is for normal phones (vol down+home+power)... if u read my problem once again u will know that my phone is not turning on at all... nomatter how long i press the power button (battery is fully charged) and there was a strange msg "power reset or unknown upload mode" with green android robot in the screen before all this started!!! so if u have any idea abt how to fix this... do comment... although im considering sending back my s2 to samsung service center... anyways thankx
lea. shorotsn
Try to use a jig.......
hey Gnom2509
you should be more clear because if you search jig it would show a dance or tool or whatever in the search results. rajeshbabushrestha he means a usb jig.
I'm very sorry. My fault. I thought a usb jig. It will force the Download Mode,........maybe.
Update
i took my phone to samsung service center and apparently there was a problem with motherboard... solution: changing motherboard im posting this to help others who might have this type of problem in future :fingers-crossed:
TRY
Remove facebook. I did and it worked.
how to fix my samsung galaxy grand duos it showing again and again power reset or unknown upload mode in yellow word
jattsaab99 said:
how to fix my samsung galaxy grand duos it showing again and again power reset or unknown upload mode in yellow word
Click to expand...
Click to collapse
Wrong forum mate You should ask your problem here: http://forum.xda-developers.com/galaxy-grand-duos
Hello..i have teh same problem with my S2..i cannot go to recovery mode..its pop out power reset and unknown upload mode..i wanna hard reset vua recovery mode..need help..i can start the phone ..just wont let to recovery
jattsaab99 said:
how to fix my samsung galaxy grand duos it showing again and again power reset or unknown upload mode in yellow word
Click to expand...
Click to collapse
I had the same thing happening to me too.All i did was pushing the volume down+power+home button and it appeared a warning of OS. It says volume up for download mode or volume down for normal restart.When i choose normal restart it turns back to the way it was before.Thank God
hi guys... im gonna kill my self.. i tried wveruthing and my phone doest work.. one day my phone turn off and when i tried to turn on didnt start properly. Only show me samsung galaxy s2 then siyahkernel and thast all. it is very strange. So i tried to put in recovery mode but i cant. only in download mode but only when i connect the phone with the computer. Then i install many rom(stock, custom) succesfully but the phone is still the same like i never install any rom. So i went to SAT but i live in argentina and they couldnt help me... thats kind of funny.. they must repair the phone because is SAT .. but they didnt. so.. i dont know waht to do. should i try a jig ? i read somewhere that it could be that sd internal is broken? i hope u can help me
We need a lot more info. What did you flash, how did you flash it. Where did you get the firmware. I ask the last question because according to your profile, you just created this account today. Which tells me you got the firmware elsewhere.
Sent from my SGH-I777 using xda premium
lok1to said:
hi guys... im gonna kill my self.. i tried wveruthing and my phone doest work.. one day my phone turn off and when i tried to turn on didnt start properly. Only show me samsung galaxy s2 then siyahkernel and thast all. it is very strange. So i tried to put in recovery mode but i cant. only in download mode but only when i connect the phone with the computer. Then i install many rom(stock, custom) succesfully but the phone is still the same like i never install any rom. So i went to SAT but i live in argentina and they couldnt help me... thats kind of funny.. they must repair the phone because is SAT .. but they didnt. so.. i dont know waht to do. should i try a jig ? i read somewhere that it could be that sd internal is broken? i hope u can help me
Click to expand...
Click to collapse
How did you try to enter the Recovery mode?
What key combination?
well.. i download a stock rom in a post of this forum.. then i flash with odin.. pda and then i tried with pda and pit but nothing.. its like i didnt install it.
Recovery mode --> volume up + volume down + power button. when show me samsung galaxy i keep holding and in the second boot stay in that screen of samsung and when i connect in pc the second boot the screen is black and the touch key flick
lok1to said:
well.. i download a stock rom in a post of this forum.. then i flash with odin.. pda and then i tried with pda and pit but nothing.. its like i didnt install it.
Recovery mode --> volume up + volume down + power button. when show me samsung galaxy i keep holding and in the second boot stay in that screen of samsung and when i connect in pc the second boot the screen is black and the touch key flick
Click to expand...
Click to collapse
To boot into recovery you want to release the buttons by the second Samsung logo pop-up. And don't plug into computer. That's for download mode.
Regardless, I don't see recovery being much help to you if Odin is not working for you.
Is odin showing that its successfully flashing your phone? After flashing back to stock with Odin, is the siyah logo at least gone?
lok1to said:
hi guys... im gonna kill my self.. i tried wveruthing and my phone doest work.. one day my phone turn off and when i tried to turn on didnt start properly. Only show me samsung galaxy s2 then siyahkernel and thast all. it is very strange. So i tried to put in recovery mode but i cant. only in download mode but only when i connect the phone with the computer. Then i install many rom(stock, custom) succesfully but the phone is still the same like i never install any rom. So i went to SAT but i live in argentina and they couldnt help me... thats kind of funny.. they must repair the phone because is SAT .. but they didnt. so.. i dont know waht to do. should i try a jig ? i read somewhere that it could be that sd internal is broken? i hope u can help me
Click to expand...
Click to collapse
lok1to said:
well.. i download a stock rom in a post of this forum.. then i flash with odin.. pda and then i tried with pda and pit but nothing.. its like i didnt install it.
Recovery mode --> volume up + volume down + power button. when show me samsung galaxy i keep holding and in the second boot stay in that screen of samsung and when i connect in pc the second boot the screen is black and the touch key flick
Click to expand...
Click to collapse
Yes, but you need to describe everything you did and everything that happened to make you want to flash back to stock. Without knowing what caused the problem in the first place, we can't help you very much. You say you installed many roms (stock, custom). Your phone probably did not fail randomly. There is probably some event or circumstance you can think of, or change you made, just before it failed. Please be specific.
lok1to said:
well.. i download a stock rom in a post of this forum.. then i flash with odin.. pda and then i tried with pda and pit but nothing.. its like i didnt install it.
Recovery mode --> volume up + volume down + power button. when show me samsung galaxy i keep holding and in the second boot stay in that screen of samsung and when i connect in pc the second boot the screen is black and the touch key flick
Click to expand...
Click to collapse
Hold the Vol+/- & PWR button at the same time, when seeing first boot, keep holding all 3, when past 2nd boot screen, release all 3.
There's no PC involved.
welll the phone was perfectly when one day pum ! turn off and then i cant boot normally. So i try to put in recovery mode and i hold volume upvolume down+power and in the second boot when i see the samsung logo i release and nothing happend. and i see only the samsung galax logo bla bla.. when i turn on the phone normally i can see the samsung logo then de siyah kernel and stack there. if i wait some minutes its restart and do it again. I try to install with odin some stock rom and pass perfectly but the phone still show me the same. its like i didnt change anything. ahhhhhhhhhhhhhh i dont know if u understand me jajjaaj my english is not very good lol im gonna cry
As soon as I boot I get random lines / flickering unable to read screen. I cannot tell if I get in the recovery screen. Based on the noises I can tell it boots up. Since I can't read the screen at all, the software side will have to be done on my win 7 machine. Is there anything I can do?
I don't know the Kernel number or android build, etc. As I bought this on ebay.
Probably your build. I bought mine off of eBay too, broken though, and repaired it.
The first cm10 Rom I installed had that problem where it'd look like a static t.v. channel upon booting sometimes or it would just randomly do so while on. Resetting would be the only way to return the screen back to normal. Now two builds later, I have yet to re-experience that issue.
So I'd say keep resetting with volume down and power to get into recovery and install a new rom. The previous owner probably had a bad flash and wasn't able to restore the screen condition.
If that still doesn't work, correct me if I'm wrong, I believe you can rescue your tab with a factory reset using ADB, as long as you get into download mode.. which should be the first option on the right when launching the tab into recovery.
If you're unfamiliar with ADB like me, I can give you the steps in number counts to get your device into recovery and hard reset it.. like: click volume up once and hit power, hit volume down 4 times then power etc.
-*Sent from my T-Mobile GS3*-
OTAw said:
I can give you the steps in number counts to get your device into recovery and hard reset it.. like: click volume up once and hit power, hit volume down 4 times then power etc.
Click to expand...
Click to collapse
Please do, that would help a lot!!!
fstfrd00 said:
Please do, that would help a lot!!!
Click to expand...
Click to collapse
This probably will depend on the recovery that you have installed on the tablet, whether it's stock or custom.
This method is for clockwork recovery (CWM):
To get into recovery:
-Hold volume down + power buttons and release the power button once the "Galaxy Tab 10.1" logo shows (should be the first screen to even show). Continue holding volume down for a few more seconds and you should then be at a screen where you choose from download mode or recovery.
-Volume down
-Volume up
Once in recovery:
-Volume up 2x
-Power
-Volume down 5x
-Power
Your device should now be factory restored so you can just hold the power button until it restarts. If that still doesn't fix the issue, I'll look up the stock recovery procedure and you can try that.
Remember, volume UP is the 3rd button on the top left corner of the device and volume down is the second.
-*Sent from my T-Mobile GS3*-
Perfect, thanks for the help!!!
fstfrd00 said:
Perfect, thanks for the help!!!
Click to expand...
Click to collapse
Glad I could help. I'm assuming from your reply that it worked?
-*Sent from my T-Mobile GS3*-
Hey guys i solve my problem today i desided to solve it anyway and now i am free from this **** ....
i just go to http://droidbasement.com/galaxy/roms/cm10/p4/ and download
bootloader.tar.md5
latest recovery.tar.md5
cm-10-20121112-EXPERIMENTAL-p4.zip
but before start anything first i format my tab memory then restart in download mode install bootloader.tar.md5 and recovery.tar.md5 ... volla ... reboot in recovery mode volla thats it all is now working perfect .... then i install cm-10-20121112-EXPERIMENTAL-p4.zip now my tab is free on madness ...
must try but first fully clean your tab ...
iff its really work then click on thanks button ...
I recently sold my og note to a friend. it was rooted running black star. He has asked me to try and fix it for him because it will not boot up. when he gave it to me it was stuck at the download mode warning screen ("volume up : Continue ; volume down : Cancel (restart phone)") . I was able to get it into recovery . I tried to flash a few different roms i had on the phone when i gave it to him. I was able to flash a rom and get a successful message but then it would not start it would just go back to the warning screen. I then tried to use odin to flash stock rom but it wont go past the warning screen. pressing up or down doesnt do anything. the only thing it will do from there is boot into recovery mode. Does it sound like its bricked or should i try something else? anyhelp would be greatly appreciated.
thanks
matt
Sounds like the volume down button is stuck. When you reboot if you hold volume down with power it takes you to that screen. Pull the battery and see if you can free the button.
Agreed ....the device is not bricked ....g
Or friend deleted OS files and it can't boot. Worst case is you connect to a pc and Odin or Kies flash a new system.
rangercaptain said:
Or friend deleted OS files and it can't boot. Worst case is you connect to a pc and Odin or Kies flash a new system.
Click to expand...
Click to collapse
how is that done
Search my friend ....
There are many threads on the subject ...
Just go slow and read read read ...g