flash s8500 from bada 2 to bada 1.2 - GSM-Forum

SicilianBoy · 03-22-2012, 00:48

hi all,i am trying to go back from bada 2 to bada 1,2 i tried to flash it with z3x box but when i try it tells me that i can only upgrade and i cant downgrade,is it possible to downgrade to 1,2?

thanks a lot in advance

SicilianBoy · 03-22-2012, 01:27

i searched and searched and found out that i cant downgrade other then use jtag so i just want to leave bada 2.0 right now but the problem is that the phone doesnt start up normally now,what can i do to repair it? i have to repair the boot? i got z3x spt box and nspro,thanks a lot

LoveLess · 03-22-2012, 01:53

Quote:

Originally Posted by SicilianBoy

i searched and searched and found out that i cant downgrade other then use jtag so i just want to leave bada 2.0 right now but the problem is that the phone doesnt start up normally now,what can i do to repair it? i have to repair the boot? i got z3x spt box and nspro,thanks a lot

yes sir u need jtag for downgrade it.. as u say bada 2.0 is not stable.. 1.2 is the best... u need Riff for it..

SicilianBoy · 03-22-2012, 15:02

ok i am not asking to put 2.0 anymore but to just flash it again with 2.0 to make it work again,what am i supposed to do? with multiloader and firmware GT-S8500_XEO_ S8500XXKK7_S8500OXAKK7 i get this error:

Boot Binary Download Start Ch[0]
BootLoader 1703.9KB OK[0.7s]
ERR : Dbl Erase
Download Start Ch[0]
Serial port open error in downloadex!

with z3xbox i get this error:

Searching Samsung USB Flash Interface... detected (COM11)
Sending BOOT_LOADER.mbn... OK
Sending Dbl.mbn... Error
Done with Samsung Tool ver 12.1
Searching Samsung USB Flash Interface... detected (COM11)
Sending BOOT_LOADER.mbn... OK
Sending Dbl.mbn... Error
Done with Samsung Tool ver 12.1
Searching Samsung USB Flash Interface... detected (COM11)
Sending BOOT_LOADER.mbn... OK
Sending Dbl.mbn... OK
Flashing BOOT Files Done (time - 00:00:00)
Wait, Reset... OK
Sending AMSS... OK
Sending APPS... Error
Done with Samsung Tool ver 12.1

i shouldnt get any error since im flashing it with the bada 2 firmware and not 1.2 firmware so what could i do?

thanks a lot in advance

LoveLess · 03-22-2012, 19:15

Quote:

Originally Posted by SicilianBoy

ok i am not asking to put 2.0 anymore but to just flash it again with 2.0 to make it work again,what am i supposed to do? with multiloader and firmware GT-S8500_XEO_ S8500XXKK7_S8500OXAKK7 i get this error:

Boot Binary Download Start Ch[0]
BootLoader 1703.9KB OK[0.7s]
ERR : Dbl Erase
Download Start Ch[0]
Serial port open error in downloadex!

with z3xbox i get this error:

Searching Samsung USB Flash Interface... detected (COM11)
Sending BOOT_LOADER.mbn... OK
Sending Dbl.mbn... Error
Done with Samsung Tool ver 12.1
Searching Samsung USB Flash Interface... detected (COM11)
Sending BOOT_LOADER.mbn... OK
Sending Dbl.mbn... Error
Done with Samsung Tool ver 12.1
Searching Samsung USB Flash Interface... detected (COM11)
Sending BOOT_LOADER.mbn... OK
Sending Dbl.mbn... OK
Flashing BOOT Files Done (time - 00:00:00)
Wait, Reset... OK
Sending AMSS... OK
Sending APPS... Error
Done with Samsung Tool ver 12.1

i shouldnt get any error since im flashing it with the bada 2 firmware and not 1.2 firmware so what could i do?

thanks a lot in advance

u cant downgrade it witohut jtag.. at first u have to resser it than u can flash with Bada 1.2 or Bada 1.0.

xcachorrox · 03-25-2012, 20:46

Explain about Bada 1.2 & 2.0
http://forum.gsmhosting.com/vbb/f716...8/#post8216051

Regards
Pablo A.

03-22-2012, 00:48	#1 (permalink)
SicilianBoy No Life Poster Join Date: Oct 2004 Age: 44 Posts: 2,115 Member: 88333 Status: Offline Thanks Meter: 48	flash s8500 from bada 2 to bada 1.2 hi all,i am trying to go back from bada 2 to bada 1,2 i tried to flash it with z3x box but when i try it tells me that i can only upgrade and i cant downgrade,is it possible to downgrade to 1,2? thanks a lot in advance

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03-22-2012, 01:27	#2 (permalink)
SicilianBoy No Life Poster Join Date: Oct 2004 Age: 44 Posts: 2,115 Member: 88333 Status: Offline Thanks Meter: 48	i searched and searched and found out that i cant downgrade other then use jtag so i just want to leave bada 2.0 right now but the problem is that the phone doesnt start up normally now,what can i do to repair it? i have to repair the boot? i got z3x spt box and nspro,thanks a lot

03-22-2012, 15:02	#4 (permalink)
SicilianBoy No Life Poster Join Date: Oct 2004 Age: 44 Posts: 2,115 Member: 88333 Status: Offline Thanks Meter: 48	ok i am not asking to put 2.0 anymore but to just flash it again with 2.0 to make it work again,what am i supposed to do? with multiloader and firmware GT-S8500_XEO_ S8500XXKK7_S8500OXAKK7 i get this error: Boot Binary Download Start Ch[0] BootLoader 1703.9KB OK[0.7s] ERR : Dbl Erase Download Start Ch[0] Serial port open error in downloadex! with z3xbox i get this error: Searching Samsung USB Flash Interface... detected (COM11) Sending BOOT_LOADER.mbn... OK Sending Dbl.mbn... Error Done with Samsung Tool ver 12.1 Searching Samsung USB Flash Interface... detected (COM11) Sending BOOT_LOADER.mbn... OK Sending Dbl.mbn... Error Done with Samsung Tool ver 12.1 Searching Samsung USB Flash Interface... detected (COM11) Sending BOOT_LOADER.mbn... OK Sending Dbl.mbn... OK Flashing BOOT Files Done (time - 00:00:00) Wait, Reset... OK Sending AMSS... OK Sending APPS... Error Done with Samsung Tool ver 12.1 i shouldnt get any error since im flashing it with the bada 2 firmware and not 1.2 firmware so what could i do? thanks a lot in advance

03-25-2012, 20:46	#6 (permalink)
xcachorrox Banned Join Date: Nov 2009 Location: Lima, Perú Posts: 1,477 Member: 1159099 Status: Offline Thanks Meter: 6,371	Explain about Bada 1.2 & 2.0 http://forum.gsmhosting.com/vbb/f716...8/#post8216051 Regards Pablo A.