i've do some research bout this and i found that, all Nokia smart phone user had this battery problem.... its not like ur battery have a problem.. but all nokia smart phone battery IS a problem... 

yeah better go check for NCC for further info...

mine is a latest batch too... so maybe thats y... i have noproblem with it...

I have Opt Porta Power which is on sale in Apple Switch for around 180 but I bought from 1 forumer at only RM100.
You may try Sanyo Eneloop Mobile Booster.

High capacity to charge more rounds.
Relatively high voltage output to reduce charging time.

At least 2700mah but there's definitely a loss of energy as heat energy, so I would say something at least 3000mah and above is better. And don't forget the batteries in the portable charger will loss its holding capacity over time. Higher better.

Output according to X6 charger AC-8X is at 890mah. Maybe you should look at something aroung that output but don't get anything too high because it might spoil the battery. You need somethin around 890mah. Low ones take too much time. High ones might spoil it. Get something close to 890mah.

yayaya all ori one wor..hw to c whether it is ori or nt ar?i wan buy c6-01 in tiz few days..but dn knw whr to buy../.\

there is. need to choose it from options. 

yea, kinda disappointed a bit too. The new browser is kinda ok but kinda lacks something like copy/paste feature and more smooth scrolls.

how long can u get on a single full charge?

cool. i dun really notice since i dun really check and i bring my  charger to my office.

especially those integrated in the phone...there are no way to remove them.

hmmm, what i would do is, back up, then master reset everything. I preferred a clean start. Might not be your style tho.

whenever u flash or update ur firmware, some themes will become hidden in the application manager. Maybe u can try reinstalling it in phone memory. I think it'll appear.