[Q] samsung galaxy s2 sgh-i777 stuck on boot screen - AT&T Samsung Galaxy S II SGH-I777

Hi, i updated my AT&T samsung galaxy s2 sgh_i777 from 2.3 to 4.1.2(jelly bean) from kies. It worked fine but when i hard reset it(pressing the power button for 8-10 seconds until it restarts) and now its stuck on boot screen written 'SAMSUNG'. phone is rooted and unlocked . please help

It didn't come rooted from Kies... how did you root? Might be part of the problem.
Sent from my i777 using Tapatalk 2

blueraheel said:
Hi, i updated my AT&T samsung galaxy s2 sgh_i777 from 2.3 to 4.1.2(jelly bean) from kies. It worked fine but when i hard reset it(pressing the power button for 8-10 seconds until it restarts) and now its stuck on boot screen written 'SAMSUNG'. phone is rooted and unlocked . please help
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Click to collapse
"pressing the power button for 8-10 seconds until it restarts" is not a hard reset. It just reboots the phone normally. Try booting into recovery (by holding all three buttons, vol- vol+ & pwr until you see the Samsung screen twice) and perform a wipe data/factory reset.

creepyncrawly said:
"pressing the power button for 8-10 seconds until it restarts" is not a hard reset. It just reboots the phone normally. Try booting into recovery (by holding all three buttons, vol- vol+ & pwr until you see the Samsung screen twice) and perform a wipe data/factory reset.
Click to expand...
Click to collapse
Thnx

Related

[Q] [HELP] S2 stucks at booting and charging

Hello xda,
my sister own's a samsung galaxy s2. She got the latest update (Jelly Bean) a couple weeks ago (Germany).
She encountered a problem today when plugging the mobile off the charger.
The mobile was off. She tried to turn it on but it did not start. It stucked at the white "Samsung Galaxy SII" logo.
She removed the battery and tried it again but it didn't work either.
When plugging the s2 on the charger it stucks at the battery logo.
volume down + home doesn't work, too...
Does anybody now what the problem is?
I hope, you understand everything, i had to translate her original message from german into english.
She posted her question in another board: Click
The S2 isn't rooted and she didn't change anything. Everything is official.
Thanks in advance for your help!
Did she do a factory reset.
theunderling said:
Did she do a factory reset.
Click to expand...
Click to collapse
Nope, she cannot get into recovery mode (i think it was vol up/down + home + power, was it?)
EDIT: She finally got into recovery mode but the factory reset stucked.
Vol+ home power = recovery
Vol- home power = download
Check if any of them work.
theunderling said:
Vol+ home power = recovery
Vol- home power = download
Check if any of them work.
Click to expand...
Click to collapse
Thanks. They seem to work but it stucks while wiping.
E: failed to mount/ efs(INvalid argument)
Click to expand...
Click to collapse
EDIT: The factory reset worked now. Same problem, it doesn't boot. Nothing changed.

the phone wont boot to recovery

as said in title
the phone will not boot in recovery mode
i want to do a factory reset and can't access recovery mode
i've tried vol up + home + power...hold it till 2nd samsung galaxy ace logo appears, then release it
tried the same button till 1st logo disappears
same buttons till 1st logo appears
same buttons till 2nd logo disappears
i pretty much tried any combination possible
releasing power button and keep on holding vol up and home,...
like everything
it does however boot in download mode
but if i press continue it just hangs on downloading...do not turn off target!! and never does anything
this is not my phone so it's my first time using it, my younger bro owns it so i'm a complete noob at this
and yes, i'm sure it's ace 5830i and not 5830 and jut in case i tried holdinh only power button and home button and nothing happens
doesn't even show the 2nd samsung galaxy ace screen, just boots after 1st one
thanks for help!
U bricked u r device..
Now u have only one option..
Flash stock rom from odin
Sent from my GT-S5830i using Tapatalk 2

Android 4.3

I recently updated my Galaxy S3 to the new android version 4.3. After the update started everything was normal until the phone shut itself off and did not turn on till now. i checked restarting it plus taking the batteries out and then putting it in nut the phone wont turn on. The phone just shows the samsung logo that glows now and then and nothing more. Please help me what to do and what has happened.
Try to repair on SEUS aplication.
Try factory reset from recovery.
To go to recovery: Long Press vol up + home button + power at the same time until samsung galaxy s3 boot text appear.
Sent from my GT-I9500

i777 on Neatrom 8.0 Does not boot

I am using i777 with neatrom 8.0. no problem since last 1 year. But now SU asked for update and then told to press continue> the two option were Normal or TRPU/CMW. on pressing TRUP/CMw option phone rebooted and is just showing SAMSUNG logo and does not go further. please tell what i can do now.
Can you boot into recovery? If able to, perform a wipe data/factory reset.
Help
creepyncrawly said:
Can you boot into recovery? If able to, perform a wipe data/factory reset.
Click to expand...
Click to collapse
Not able to boot into recovery mode . even after pressing power and Vol button the phone shows logo only.
rkgarg2000 said:
Not able to boot into recovery mode . even after pressing power and Vol button the phone shows logo only.
Click to expand...
Click to collapse
Recovery is power+BOTH volume buttons. For next time, always choose "Normal" when updating SuperSU binaries.
@rkgarg2000,
I'm not on here as often anymore. Sorry I missed your response and pm.
Did you get the issue resolved? As Steve says, hold down all three of vol up, vol down, and power buttons to enter recovery. Once in recovery, perform a wipe data/factory reset. Let us know if you have additional issues, or if that does not solve the problem.

[Q] please help me hereeeeee

i currently using S2 here. i followed all the step-by-step to flash custom rom in the s2. here's the problem. when i already flash the cwm(kitkat compability) through odin, and i want to go to the recovery mod, it stuck at the samsung logo until the battery drains out. please xda-ers. help me hereeee. how can i fix this problem? it happens twice already.
nigelmaverick said:
i currently using S2 here. i followed all the step-by-step to flash custom rom in the s2. here's the problem. when i already flash the cwm(kitkat compability) through odin, and i want to go to the recovery mod, it stuck at the samsung logo until the battery drains out. please xda-ers. help me hereeee. how can i fix this problem? it happens twice already.
Click to expand...
Click to collapse
Simply hold the button combination: power + home + volUp and the phone will restart in Recovery mode. Release just the power button as soon as the galaxy s2 logo appears but keep pressing home + VolUp
ninestarkoko said:
Simply hold the button combination: power + home + volUp and the phone will restart in Recovery mode. Release just the power button as soon as the galaxy s2 logo appears but keep pressing home + VolUp
Click to expand...
Click to collapse
i already did that but it stills hang and stuck at the samsung logo. i've pressed the home+volUp button like 1-2 minutes, the recovery mode does not appearrrrr

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