Galaxy SII stuck at Samsung logo on startup

[Anonymous]

Hi,

Recently updated my phone to JellyBean via Kies and have had no problems so far.

My phone stopped responding earlier and I did the usual and popped the battery out to force a restart. 

The phone has now been 'stuck' at the Sasmsung logo which appears on startup for about 15mins now. 

Any ideas on how to proceed?

Thanks!

[version7point0]

Hi LD.

You could try connecting it to kies and going through the emergency firmware recovery option, failing that you may have to wipe your phone to get it working again.

• Take your battery out.
• Leave for 30 seconds.
• Replace Battery (do not power your phone on).
• Press volume up + Menu button together and hold.
• Press the power button until the phone lights up - then let go.
• Release the volume up + Menu button.
• You should arrive at a strange screen which has various options such as reboot, wipe partition cache, factory reset etc.
• Hit the reset option and try rebooting.

Hope this helps.

[MI5]

flash firmware again with Odin. Your bootloader has crashed.

[Anonymous]

As MI5 has said use Odin, follow a guide and it will works great.

"Kies" really is a shocking software!