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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > Samsung > Android based phones

Android based phones Discussion and all of your questions relating to the Samsung Android based phones.

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Old 05-01-2013, 17:40   #1 (permalink)
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Cannot downgrade samsung i8160 ace2 from 4.1.2 to 2.3.6 !!!

when i downgrade with odin phone freeze on samsung logo and not start , when i flash again with 4.2.1 phone work normal. why? and how to downgrade?
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Old 05-02-2013, 00:48   #2 (permalink)
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Quote:
Originally Posted by svchost View Post
when i downgrade with odin phone freeze on samsung logo and not start , when i flash again with 4.2.1 phone work normal. why? and how to downgrade?
You Have Try Wipe Phone After Flash With 2.3.6 ??? Some Times Work After This
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Old 05-06-2013, 22:55   #3 (permalink)
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Quote:
Originally Posted by svchost View Post
when i downgrade with odin phone freeze on samsung logo and not start , when i flash again with 4.2.1 phone work normal. why? and how to downgrade?

flash with 4.1.2 after root manuement and unlock with z3x



Selected model: I8160
Selected port: COM5 Z3X BOX Serial Port
Selected port speed: 115200
Reading phone info...
Model: GT-I8160
Android version: 4.1.2
Product code: GT-I8160OKAKOR
Phone version: I8160XXMB4
PDA version: I8160XXMB4
CSC version: I8160OXAMB4
IMEI: Unknown
Checking Super user right... true
Reading data from phone... OK
Now connect phone to UART cable
Checking phone at COM5 OK
Bypass MSL... OK
Unlocking... OK
Unlock done
Codes set to 00000000
Done with Samsung Tool v.14.2
Done with Samsung Tool v.14.2
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Old 05-07-2013, 00:22   #4 (permalink)
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U need go to recovery menu after flash and wipe cache and data.....turn ur phone on with holding volume up + home button. Hold volume up and home button until recovery menu shows up. Then just select wipe data and the wipe cache. (Navigate with volume buttons and select with powerbutton.).

Sent from my GT-I9300 using Tapatalk 2
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Old 09-30-2013, 20:59   #5 (permalink)
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I have same problem... How to downgrade to 2.3.6 version or how to root 4.1.2 ??
Thanks advanced
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Old 10-01-2013, 05:19   #6 (permalink)
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Quote:
Originally Posted by borjan_vujic2 View Post
I have same problem... How to downgrade to 2.3.6 version or how to root 4.1.2 ??
Thanks advanced
Just flash with 2.3.6 firmware after success flash, go into recovery & wipe data & cache.

Br,
azam
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Old 10-01-2013, 14:03   #7 (permalink)
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after success flash with 2.3.6 phone can not go in recovery mode ... on 4.1.2 phone work power ok and recovery mode ok !!
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