output 1A lah.all same lah

Actually, I've always wondered about this one.  If the charger disconnects at 100%, and the phone stays with the charger, why doesn't the battery level go below 100% after some time?  Does the charger disconnect and reconnect whenever the level dips below 100%, or trickle-charges constantly?  Either way, it doesn't sound good for the battery...
If you leave the Powerbank connected to the phone even when the phone battery is full, after a few hours (battery goes below 100%), does the Powerbank automatically charge again?  Or remain off?

Ooo..pink..!!  Nice colour
Do a factory reset...if restart still occur..send to service centre.
New phone shouldn't restarted without reason

Do you mean the factory reset option that is in the phone itself ?

At the power bank stated 1A...but how bout the ACTUAL output..?
Try use GCC and see the current input into your phone 

GCC show 440 only.wall charger 800.

Any 1 here using samsung s3 i9305 (ap set)? how is the quality? any laggin problem?

How the hell you guys use your phones... I'm on ARHD 26.0, stock kernel, SOT is >3 hours only, 40% brightness, 3G all the time.  Custom kernel really makes so much difference?

Am using the LTE version.
Better than the non-LTE version...I would say.
But slow updates and less custom roms.

No 3G data at all?

very good result  that stock will never get  

Are u using any custom rom? mind to share?

Some said SOT 5-7 hours.. really can't believe     unless .....

Sometimes I don't understand why they worry bout the SOT.
Ppl use their phones differently. Some are heavy usage..some moderate and some on very light usage.

My own categories.
Heavy usage - primary on browsing. Browser app will be sitting on the very top beside screen display.
Moderate usage - a few browsing plus other activities. Browser app should be shown but not at the top.
Light usage - no browsing but still have other activities done.
Very light usage - same as light usage but without data/3G.

Nobody get 5hrs SOT while on heavy usage.
Moderate usage..maybe but I believe they only do light or extra light usage...lolz.

Hahahaha! yalo! just to add-on ..

Heavy usage - When accidentally installed some apps that heavily running background without noticing
Light usage - Switch on 3G/ data without even touching the phone at all unless new massages or calls.
Very light usage same as light but no 3G/ data 

Aiya! if not power charge loh...

Yup..at your phone setting
Setting > backup and reset > factory data reset.

Make sure you have done a backup first before factory reset.

hahahaha! or turning on the phone to make sure 5hrs SOT without doing anything..    like this that person will be very very very busy...  

My logic is.... as long as you touched/ used an apps the power drop... 

Try other USB cable.
I think the actual output is only 0.5A although it stated 1A at your powerbank. You've been conned...lolz