Originally Posted by MohamedMordi
Stock GB was really slow and I've never tried a custom ROM of GB. But could JB work on Arc S ?!
I'm using smartass2 and yes i've uninstalled some of useless system apps
I have a friend who uses a Xperia S on stock JB. He claims that there is not much difference in the performance from ICS except for some minor changes in the looks. I have yet to test out the stock JB myself so I don't have much say about stock JB performance.
And the official statement released from Sony was that JB would not run optimally on 2011 Xperia phones, that's why there's no JB update for our phones.
Microsoft Certified Professional
Sony Ericsson Xperia Arc S(LT18i) - Unlocked BL
2.3.4(.42) - > 2.3.4(.62) - > 4.0.3(.562) - > 4.0.4(.587) - > back to CM10.1(4.2.2) from UHD
Sony PS VITA PCHJ10001(初音ミク Project Diva F Limited Edition)
1.69 - > 1.80 - > 1.81 - > 2.00 - > 2.02 - > 2.11 - > 2.12 -> 2.61
Sony PSP - 2006(Replaced the Mobo which came from a 2001)
3.60 OFW - > 5.00 M33 -> 5.50 Gen D3 -> 6.60 PRO B10 - > 6.60 PRO C