Samsung S2 gt-i9100 downgrade then upgrade to jellybean 4.1.2 complete w/files

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Samsung S2 gt-i9100 downgrade then upgrade to jellybean 4.1.2 complete w/files

Good day,

share ko to samsung gt-i9100 downgrade from 2.3.6 to 2.3.3 then upgrade to 4.1.2 jelly bean

bakit ko pa downgrade? kase yun yung nakita ko firmware dun sa tutorial..

eto yung version nung dalahin sa shop.




ngayonproceed to downgrade...download this files

http://downloads.androidadvices.com/I9100XWKDD2.3.3.zip


put the handset on download mode...press down button + home button + power button...

then press up button after the screen showed the options...

insert usb cable (kies must be installed)

extract the files..open odin v1.83

click pit - click the file .pit on the folder

click pda - (extract another zipped file on the folder) then select the file with the last name _HOME...

click start if the phone has been detected on the left side (com ports)




wait till the word pass indicates on the green box...

pull out the usb cable...usually it will hang on logo..

just do hard reset on the phone to (home + up button + power ) then wipe...

it will continue to boot on menu...


now we have 2.3.3 version
asar ang photobucket parating nagoofline




proceed naman tayo sa rooting... download this files http://downloadandroidrom.com/file/G...k2-21-Odin.tar

download the odin...http://stockroms.net/file/Tools/ODIN/Odin3v185.zip


open odin3v185... insert the speedmod file into the pda option...



put phone on download mode again....insert usb cable the hit START..

pag tapos na may makikita ka ganito sa screen pero oks lang yan..magboot yan...



ok na..





Update naman tayo sa Jelly bean 4.1.2..

download mo mga files..https://docs.google.com/file/d/0BzJu...M00/edit?pli=1

parang chinese makikita mo dyan.. click mo yung black arrow sa left side ng screen..yung maliit..tapos yung kulay blue sa dialogue chinese din yata...at download mode kana..

now proceed to upgrade the phone..

extract the file... Password is evotutorials.com

all the files we need is on this folder...open odin3

insert the pda(code),phone(modem),and csc files...

put phone into download mode....then insert usb cable... hit start



wait till done..

mag hang ulit yan sa logo... simply pull out the battery







Do hard reset home + vol up button + power (use vol up and down to navigate , use power button to select on menu)


do wipe data/factory reset and wipe cache partition (important)



then wait for the phone to boot! (medyo matagal xa mag boot this time..)
upgraded na ang phone..









may pambili na ng 1 kilo bangus

 
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