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How to downgrade Galaxy Grand 2 SM-G7102 4.4.2 Kitkat to 4.3 Jellybean

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unkown rockstar
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#41  
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Quote:
Originally Posted by bocahgamers View Post
first thanks for you answer.. but what you have done until you must change your Mb?
I have changed some system files and modified some of them as i was try to make some kind of custom rom(as said..Totally experimental)and i got an error in odin and afterwards its not booting up...just trying to take it away from hell.........
And yes..there's a thanks button...dont post , press it!!
Sent from my GT-S5360 using Tapatalk 2

MY DEVICES:
1)SAMSUNG GALAXY GRAND 2 DUOS
2)SAMSUNG GALAXY Y GT S5360
3)SAMSUNG GALAXY CORE DUOS


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abhinav quietly brilliant
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(Last edited by abhinav quietly brilliant; 11th September 2014 at 08:55 PM.)
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Why did you choose Thailand version of JB over Indian Version of JB?

Edit: this is no new method to downgrade it's safe and tested method all over the xda and internet to flash required fw to any samsung device

Edit: my device always fail to downgrade does't matter how many tries i give it.. you got lucky fairies smiling at you who helped you downgrade.. lol
Happy cm user using cm since cm 6..!
 
rajupatel99099
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(Last edited by rajupatel99099; 18th September 2014 at 06:56 PM.) Reason: more quastion
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Default down grade

Quote:
Originally Posted by grand.galaxian View Post
did you try this method? i dont see any problem by rolling back
tried to install already 4.3 jellybean indian version but odin show FAIL....
galaxy grand G7102 4.4.2 XXUANH6
can anyone have an idea to go for downgrade perfect ???
OR can i go to lower version of kitkat like XXUANH6 to XXUANH4 ????
 
unkown rockstar
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As per my knowledge....partions have changed in kitkat(correct me if i am wrong)...thats why its showing problem in downgrading....... Hope its true..

Sent from my SM-G7102 using Tapatalk

---------- Post added at 11:29 PM ---------- Previous post was at 11:26 PM ----------

Quote:
Originally Posted by rajupatel99099 View Post
tried to install already 4.3 jellybean indian version but odin show FAIL....
galaxy grand G7102 4.4.2 XXUANH6
can anyone have an idea to go for downgrade perfect ???
OR can i go to lower version of kitkat like XXUANH6 to XXUANH4 ????
Yup u can go...but why to do so? New updates have more bug fixes ...and lalest update have fixed nearly most of the bugs...but if u want to downgrade then u can give it a try...

Sent from my SM-G7102 using Tapatalk

MY DEVICES:
1)SAMSUNG GALAXY GRAND 2 DUOS
2)SAMSUNG GALAXY Y GT S5360
3)SAMSUNG GALAXY CORE DUOS


DONT JUST SAY THANKS PRESS IT!!
 
rajupatel99099
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Location: some where in india
Default down grade

Quote:
Originally Posted by unkown rockstar View Post
As per my knowledge....partions have changed in kitkat(correct me if i am wrong)...thats why its showing problem in downgrading....... Hope its true..

Sent from my SM-G7102 using Tapatalk

---------- Post added at 11:29 PM ---------- Previous post was at 11:26 PM ----------


Yup u can go...but why to do so? New updates have more bug fixes ...and lalest update have fixed nearly most of the bugs...but if u want to downgrade then u can give it a try...

Sent from my SM-G7102 using Tapatalk
my prob is applications cant store direct data in sd card even rooted i have KK version 4.4.2 XXUBNH6...first done tick usb debugging...wipe data/ factory reset.. wipe catch partition ...reboot in recovery mode then tried to flash downgrade with indian jellybean version 4.3 XXUANE2 with latest Odin 3.09 .....in few seconds odin show FAIL in RED ....instunt removed usb cable and removed battery then start again in recovery mode.....its start safely again with KK 4.4.2 previous loaded version thank god.....i keep my phone.....but finally i cant get downgrade JELLYBEAN wht i acpect much....pls anybody can help ?? big thanks in advanced.....

---------- Post added at 12:53 AM ---------- Previous post was at 12:35 AM ----------

Quote:
Originally Posted by withmenilu View Post
the tutorial works perfectly. I successfully downgraded from 4.4.2 to 4.3. i'll add this, if anyone of you encounter "failed to complete normal boot" in red after flashing 4.3 i recommend download mode reflashing 4.3 via odin. it worked for me Thanks for the thread
i faced prob while downgrading... odin show FAIL in few seconds....so wht to do now ??
GALAXY GRAND 2 G7102 KITKAT 4.4.2 XXUBNH6 to jelly bean version 4.3 XXUANE2
rajupatel99099@gmail.com
 
Sanjuujosephh
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Dude if u wud have asked me once I wud have suggested u to use the module
Kitkat sdcard full access
It wud have solved ur problem
Downgrading only works for few out of luck .... dunno how but it just did

 
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