arc s restore

[#1]

hello guys... just bought my first android SE from my friend

the arc s i hv bought from my friend is not running the SE original stock rom

it is now running MIUI 2.1.6

can anyone help me how to restore it to it's original stock ROM? 2.3.4?
oh btw, when i install the PC companion, the PC companion detect my phone as the LT15i (a.k.a arc) not LT18i (arc s)

but the camera is 8megapixel and 1.4 Ghz processor, is this a problem?

[Uliwooly]

simple, remove the battery and look there, does it say LT15i/a or LT18i/a?

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[Uliwooly]

Here you go

Xperia Arc LT15i/a & LT18i/a 2.3.4  4.0.2.A.0.62

http://talk.sonyericsson.com/thread/29197

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[#4]

okay... i have checked the battery and it is the LT18i (got no problem then i guess heheh)

thx for the reply

uhmm can you give me the link how to restore lt18i to it's original stock rom
http://talk.sonyericsson.com/thread/29197 i can't find how to restore it from this link

(sorry for my bad grammar)

[Uliwooly]

there you go

Xperia Arc LT15a/i

http://forum.xda-developers.com/showthread.php?t=1406589

Xperia Arc LT15a/i Pre-rooted update

http://forum.xda-developers.com/showthread.php?t=1330314

Xperia Arc S LT18a/i

http://forum.xda-developers.com/showthread.php?t=1408142

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[#6]

okay... what to do next after i download it?

i am still newbie bout these things hehehe

[Uliwooly · Accepted solution]

it's easier if you check the other thread, I've posted a step by step guide (w/ pictures) and 2 videos on how to use flashtool

guide

http://talk.sonyericsson.com/message/141168#141168

Videos

http://talk.sonyericsson.com/message/141169#141169

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[#8]

uhmmm okay then

I'll try it thx a lot!

[Uliwooly]

Anytime

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