[Q] Samsung galaxy s2 cannot open - Galaxy S II Q&A, Help & Troubleshooting

guys i need help ... after i download the 4.0.3 and use the odin to install it ...my hp cant open all at ... cant even open the download mode.. when press on power botton it show a FON icon !! Pc icon ..how i gona fix this prob ?help ...

hwansheuan said:
guys i need help ... after i download the 4.0.3 and use the odin to install it ...my hp cant open all at ... cant even open the download mode.. when press on power botton it show a FON icon !! Pc icon ..how i gona fix this prob ?help ...
Click to expand...
Click to collapse
Try to boot into recovery mode (press Volume UP + Home + Power until recovery menu appears).
Then do a factory reset.
If neither download nor recovery mode works, you really have a problem.
I hope that you are able to fix it.

hwansheuan said:
guys i need help ... after i download the 4.0.3 and use the odin to install it ...my hp cant open all at ... cant even open the download mode.. when press on power botton it show a FON icon !! Pc icon ..how i gona fix this prob ?help ...
Click to expand...
Click to collapse
Phone --/!\ -- PC screen is a forced download mode. You should be able to flash a firmware via Odin from this screen. (and you probably won't be able to get to recovery mode - I think the only thing you can do at this point is flash a stock firmware)
But I would make sure what model phone you have first. Look on the label under your battery. What does it say for Model No.?

Related

[Q] somebody help me...

Hey guy, i was running on my sgs2 I9100XXKPA_I9100OXAKPA_OXA .. I dont know if I was mistaken when filling in the space Odin .. Now my device can not be in charge, could not be detected by the pc, and the screen is black(no symbol n icon) .. when I press the button on my device does not respond .. what happened to my device and what should I do .. helpppppp me please guys ... now I'm under stress ...
weylls said:
Hey guy, i was running on my sgs2 I9100XXKPA_I9100OXAKPA_OXA .. I dont know if I was mistaken when filling in the space Odin .. Now my device can not be in charge, could not be detected by the pc, and the screen is black(no symbol n icon) .. when I press the button on my device does not respond .. what happened to my device and what should I do .. helpppppp me please guys ... now I'm under stress ...
Click to expand...
Click to collapse
are you trying to root your phone
yeah I'm trying to root a device .. but now it has not work and a black screen .. I tried to on but does not work ..
Try and get into download mode. Make sure the phone is switched off (pull the battery out for a minute then put it back in). Then press the volume down & home buttons & keep holding them down. At the same time press the power button until you boot into download mode.
If you can get into download mode, connect your phone to PC via USB & start Odin. Check Windoze Task Manager & make sure Kies isn't open. If it is, close Kies & it's associated processes. Now, if Odin recognises your phone & you have COM highlighted in yellow, you should be able to fix it.
At this stage, download stock firmware from Samfirmware if you haven't already. From there, flash the stock firmware in Odin and follow whatever instructions Samfirmware have for flashing firmware downloaded from their site (important).
Now...If you can't get into download mode, you can try a jig. If the jig doesn't work, you'll either need to get a JTAG repair done, or send it in to Samsung/your carrier for repair.
weylls said:
Hey guy, i was running on my sgs2 I9100XXKPA_I9100OXAKPA_OXA .. I dont know if I was mistaken when filling in the space Odin .. Now my device can not be in charge, could not be detected by the pc, and the screen is black(no symbol n icon) .. when I press the button on my device does not respond .. what happened to my device and what should I do .. helpppppp me please guys ... now I'm under stress ...
Click to expand...
Click to collapse
Ok. What file/s were you using in Odin and what did you put where?
I think I've heard of similar things happen before when flashing galaxy s firmware on an S2.
As MB said, your only chance is to get download mode working before having to send it off.
Sent from my GT-I9100T
thanks 4 advices..
I have sent to the repairer .. he said I was burning device ic .. is it reasonable?
That does not make sense .
Burning device what with blowtorch .
jje
thanks
on the night of the incident I have been waiting a long time to flash, and the triangle symbol appears by that I have been pulling out the usb ,after it displayed the symbol + triangle + pc device .. after that I can return to the download mode .. but after the inclusion of Odin file, device keep does not work, what the causes and what is his solution? thanks 4 help
weylls said:
,after it displayed the symbol + triangle + pc device ..
Click to expand...
Click to collapse
This is a forced download mode. Essentially means you have to flash a working firmware before the phone will boot.
huhhhh...
I think to send the device to Samsung, is he able to find damage caused by my error?
MistahBungle said:
Try and get into download mode. Make sure the phone is switched off (pull the battery out for a minute then put it back in). Then press the volume down & home buttons & keep holding them down. At the same time press the power button until you boot into download mode.
If you can get into download mode, connect your phone to PC via USB & start Odin. Check Windoze Task Manager & make sure Kies isn't open. If it is, close Kies & it's associated processes. Now, if Odin recognises your phone & you have COM highlighted in yellow, you should be able to fix it.
At this stage, download stock firmware from Samfirmware if you haven't already. From there, flash the stock firmware in Odin and follow whatever instructions Samfirmware have for flashing firmware downloaded from their site (important).
Now...If you can't get into download mode, you can try a jig. If the jig doesn't work, you'll either need to get a JTAG repair done, or send it in to Samsung/your carrier for repair.
Click to expand...
Click to collapse
I have tried but failed ...

Power reset or unknown upload mode + phone wont start at all???

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

Samsung S3 i9300 restart on samsung logo solution solved 1000%

Samsung S3 i9300 restart on samsung logo and not going in download mode or recvery mode... i give u solution. i tested in many sets....
switch off ur mobile and then plug usb in and connect ur set with pc ,
then use volume up + home + power for recover mode.
now ur in recovery mode option then select wipe data,
now restart ur set.... now ur set 100000% ok
i teste in many sets...its working well....... so enjoy frnds
mobilecare_786 said:
Samsung S3 i9300 restart on samsung logo and not going in download mode or recvery mode... i give u solution. i tested in many sets....
switch off ur mobile and then plug usb in and connect ur set with pc ,
then use volume up + home + power for recover mode.
now ur in recovery mode option then select wipe data,
now restart ur set.... now ur set 100000% ok
i teste in many sets...its working well....... so enjoy frnds
Click to expand...
Click to collapse
EASIER METHOD remove battery replace and boot to recovery mode .
jje
i don't understand why to connect to a pc when you can just remove and insert battery to enter recovery mode as already stated above!
dear frnd many time its keep restarting and not going in recovery mode... so i give that solution i hope you understand now what i want to say
mobilecare_786 said:
dear frnd many time its keep restarting and not going in recovery mode... so i give that solution i hope you understand now what i want to say
Click to expand...
Click to collapse
Probable user error not know how to get recovery mode .
volume up + home + power for recover mode.
jje
everyone know how to get in recovery mode.... but its always restart when android logo comes and its also restart when its ask to go in download mde..... now u understand bro....
sriram231092 said:
i don't understand why to connect to a pc when you can just remove and insert battery to enter recovery mode as already stated above!
Click to expand...
Click to collapse
everyone know how to get in recovery mode.... but its always restart when android logo comes and its also restart when its ask to go in download mde..... now u understand bro....
you need to let go of the power button when the logo comes up
arafa
i9300 constantly auto restartying pls help me very urgent
mobilecare_786 said:
Samsung S3 i9300 restart on samsung logo and not going in download mode or recvery mode... i give u solution. i tested in many sets....
switch off ur mobile and then plug usb in and connect ur set with pc ,
then use volume up + home + power for recover mode.
now ur in recovery mode option then select wipe data,
now restart ur set.... now ur set 100000% ok
i teste in many sets...its working well....... so enjoy frnds
Click to expand...
Click to collapse
Im done what you said. But. After that it is same as before...now what to do?

Clock work mode - Operation aborded .I can't turn on my phone .Please help :(

Hi,
Yesterday I have rooted my Galaxy Xcover GT-S5690 and after this i tried to flash/install a version of ClockWork mode... That operation was aborded and failed from phone.... and afteer reboot, my phone has not been opened...Now i cant to turn on my phone and i can't also acces the Recovery system (Power+Home+Volume up) or Download mode (Power+Home+Volume down) ..I can't do nothing.. On the display just apear "Galaxy Xcover GT-S5690" and remains so all the time...
When i plug the USB or the Charger Remain with the loading icon ...also all time..
Please help me... What I can do or what's happened ?
Help me fast please.
bricked??
hi....
you had overwritten ur default recovery image and failed to install CWM image!! thats what happened..
use odin 3. ^ vesion and search for your phone's original recovery image if available..
else search for CWM compatible with your phone and install it buy entering the download mode on ur phone by pressing vol down + menu buttons..
reply
droidshan said:
hi....
you had overwritten ur default recovery image and failed to install CWM image!! thats what happened..
use odin 3. ^ vesion and search for your phone's original recovery image if available..
else search for CWM compatible with your phone and install it buy entering the download mode on ur phone by pressing vol down + menu buttons..
Click to expand...
Click to collapse
I said :
"Now i cant to turn on my phone and i can't also acces the Recovery system (Power+Home+Volume up) or Download mode (Power+Home+Volume down) "
Another way exist :-s ?
Oops..
Ive not noticed it.
I think you are in a deep trouble now ..
Your phone is hardbricked.
Hardbricks refers to the phone as
totally jammed, it doesn't show
anything, can't access the download
mode screen. The only solution for
this is by called JTAG flashing, which
is forcing to install the firmware
back to the phone. The process is not
too easy, this includes disassembling
the phone, some soldering required
and flashing by means of using a
flashing device tool.
I cant post a link now. The above text copied from a blog!!
Final hope:tried a battery pull ?
Sent from my GT-S6812 using xda app-developers app

[SOLVED] Big problem ..Odin flash

I have big f... problem...
I flash with odin my Galaxy s5830i and make a big mistake.
On pit, i pui .pit file
Bootloader = boot
Pda = pda
Phone = pda (this i problem)
CSC = csc.
And i have fail flashed...the problem is i can boot phone...i can enter in download mode/recovery (jig just open phone in boot screen) and if i insert usb, pc not react...
I have other option?...or i need to go on service to repair...
PS: if i try to power on (normal) / jig or enter in download / recover ...phone stuck in boot screen...
Sorry for english..
Solved. If anyone was idiot like me, this method work to put in download mode
1. Put out sim/sdcard
2. Put out battery
3. Insert USB
4. Hold Vol + and -
5. Insert battery
so easy.
il3gal said:
Solved. If anyone was idiot like me, this method work to put in download mode
1. Put out sim/sdcard
2. Put out battery
3. Insert USB
4. Hold Vol + and -
5. Insert battery
so easy.
Click to expand...
Click to collapse
Still cant get into download mode, Im stuck on bootlooping after batery drain out. Everything is stock on my phone. It doesnt alove me to get into any mode no recovery mode not download mode. PLEASE HELP.
iissmmaarrr said:
Still cant get into download mode, Im stuck on bootlooping after batery drain out. Everything is stock on my phone. It doesnt alove me to get into any mode no recovery mode not download mode. PLEASE HELP.
Click to expand...
Click to collapse
Try http://forum.xda-developers.com/showthread.php?t=1069032 ...without fourth method
il3gal said:
Try http://forum.xda-developers.com/showthread.php?t=1069032 ...without fourth method
Click to expand...
Click to collapse
Still cant get into download mode, but I somehow manage to get to recovery mode with adb but I cannot move in recovery and when I press highlighted option wich is reboot it says failure to mount data and rebooting
iissmmaarrr said:
Still cant get into download mode, but I somehow manage to get to recovery mode with adb but I cannot move in recovery and when I press highlighted option wich is reboot it says failure to mount data and rebooting
Click to expand...
Click to collapse
hmm...i dont now how can solve this....my last option is USB JIG for force phone enter in download mode.. http://forum.xda-developers.com/galaxy-s2/help/guide-how-to-make-usb-jig-reset-binary-t1604707
I dont now other options for your problem.
iissmmaarrr said:
Still cant get into download mode, but I somehow manage to get to recovery mode with adb but I cannot move in recovery and when I press highlighted option wich is reboot it says failure to mount data and rebooting
Click to expand...
Click to collapse
If you are going in recovery mode then u can flash cm based rom..
Flash multiformater and there select ext4 then flash cm7 kernel and then any cm7 based rom.. [emoji4]

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