I'm now using leaked firmware 12\12\2013 open europe by the way i'm 4m egypt , and now i wanna downgrade to 4.1.2 i already backed up efs on 4.3 jb rom shall now i install 4.1.2 or i shoul do any other steps .
another question is swiss 26\12\2013 4.3 the most stable and fast rom or if it is not , what else is good
ahmedhels3iiidy said:
I'm now using leaked firmware 12\12\2013 open europe by the way i'm 4m egypt , and now i wanna downgrade to 4.1.2 i already backed up efs on 4.3 jb rom shall now i install 4.1.2 or i shoul do any other steps .
another question is swiss 26\12\2013 4.3 the most stable and fast rom or if it is not , what else is good
Click to expand...
Click to collapse
and began to leave 4.3 official few days ago. if you downgrade to 4.1.2 can install a modem having supeior mg4 or so you would not have problems imei.
ahmedhels3iiidy said:
I'm now using leaked firmware 12\12\2013 open europe by the way i'm 4m egypt , and now i wanna downgrade to 4.1.2 i already backed up efs on 4.3 jb rom shall now i install 4.1.2 or i shoul do any other steps .
another question is swiss 26\12\2013 4.3 the most stable and fast rom or if it is not , what else is good
Click to expand...
Click to collapse
If u did not back up ur efs before u flash 4.3, it is useless. Not entirely useless but useless at this situation.
Sent from my GT-I9300 using xda app-developers app
Related
I recieved the Jellybean update earlier this week and i'm not happy with it. It has slowed my phone to a great extent.
Is it possible to downgrade from Jellybean to ICS w/o ROOT ?
Flash odin with ICS firmware from sammob
Won't the ICS Stock Rom provided in S3 Android Devplmnt Forum of XDA Suffice ?
prateek.htc said:
Won't the ICS Stock Rom provided in S3 Android Devplmnt Forum of XDA Suffice ?
Click to expand...
Click to collapse
You can flash what you want but their is no stock in dev only custom .
jje
Hello guys actully i would like to ask that i have galaxy s3 i9300 recently i update it with 4.3 jb rom but in this rom loads of bugs some time when i turn off screen then bck it on its takes ,2 ,3 secounds to onn nowi want downgrade it to 4.1.2 jb stock rom i hve read on sites mostly had downgrade it they all mentioned that after downgrade it say no registerd on network please help me out what should i do i want go bck old 4.1.2 rom cos i recently month ago bought s3 brand new dont wana brick it myself thnx ?
Rash732 said:
Hello guys actully i would like to ask that i have galaxy s3 i9300 recently i update it with 4.3 jb rom but in this rom loads of bugs some time when i turn off screen then bck it on its takes ,2 ,3 secounds to onn nowi want downgrade it to 4.1.2 jb stock rom i hve read on sites mostly had downgrade it they all mentioned that after downgrade it say no registerd on network please help me out what should i do i want go bck old 4.1.2 rom cos i recently month ago bought s3 brand new dont wana brick it myself thnx ?
Click to expand...
Click to collapse
Wrong Section!!
But you can downgrade to XXEMG4.
Rash732 said:
Hello guys actully i would like to ask that i have galaxy s3 i9300 recently i update it with 4.3 jb rom but in this rom loads of bugs some time when i turn off screen then bck it on its takes ,2 ,3 secounds to onn nowi want downgrade it to 4.1.2 jb stock rom i hve read on sites mostly had downgrade it they all mentioned that after downgrade it say no registerd on network please help me out what should i do i want go bck old 4.1.2 rom cos i recently month ago bought s3 brand new dont wana brick it myself thnx ?
Click to expand...
Click to collapse
One you are posting in the wrong forum.
Two you need to read the 4.3 threads and read the faqs and guided before asking repetitive questions .
help me out
HtcDesire2 said:
Wrong Section!!
But you can downgrade to XXEMG4.
Click to expand...
Click to collapse
plz help me how can i do acttualy i dont realy knw where should i send my question worried about my s3 ?
Rash732 said:
plz help me how can i do acttualy i dont realy knw where should i send my question worried about my s3 ?
Click to expand...
Click to collapse
Download XXEMG4 firmware from sammobile and flash it using ODIN (Same way you did for 4.3)
Did you do a nandroid bk up? Restore that? When you flashed 4.3 it's changes efs. So to fix network simply flash mg4 or newer modem. I use mj3 modem that comes with 4.3 mg9 firmware.
Please refer and use help threads which have already been made on these topics.
Moved to Q&A.
h
andrewwright said:
Did you do a nandroid bk up? Restore that? When you flashed 4.3 it's changes efs. So to fix network simply flash mg4 or newer modem. I use mj3 modem that comes with 4.3 mg9 firmware.
Click to expand...
Click to collapse
i just simply went settings about phone in software update and took update from thr then install i dont flash it via odin ?
hlp
a.cid said:
Please refer and use help threads which have already been made on these topics.
Moved to Q&A.
Click to expand...
Click to collapse
where from i can download that modem file and how to install it ?
No actually I took the updates from about phone software updates I don't use odin etc so I don't back up etc
Now what should I do for downgrade ?????
Sent from my GT-I9300 using xda app-developers app
im experiencing abnormal cell standby in my samsung galaxy s3 which it consumes or drains my battery on lock/sleep mode. So i want to upgrade my 4.0.4 ICS to jelly bean.
Im connected to Wifi and there is no software update.
i bought this phone 2nd hand and this s3 is already have CWM v3.60 and Super SU installed.
i would like to ask how to upgrade my 4.0.4 Ice cream sandwich to a Jelly Bean. By the way im a noob to this. But i already did some updates/ changes in my past cellphone like my grand quattro like doing some cwm recovery, flashing with odin and rooting which i successfully followed with this guide:
http://forum.xda-developers.com/showthread.php?t=2494471
please help me. thanks in advance for your help.
BennyZars said:
im experiencing abnormal cell standby in my samsung galaxy s3 which it consumes or drains my battery on lock/sleep mode. So i want to upgrade my 4.0.4 ICS to jelly bean.
Im connected to Wifi and there is no software update.
i bought this phone 2nd hand and this s3 is already have CWM v3.60 and Super SU installed.
i would like to ask how to upgrade my 4.0.4 Ice cream sandwich to a Jelly Bean. By the way im a noob to this. But i already did some updates/ changes in my past cellphone like my grand quattro like doing some cwm recovery, flashing with odin and rooting which i successfully followed with this guide:
http://forum.xda-developers.com/showthread.php?t=2494471
please help me. thanks in advance for your help.
Click to expand...
Click to collapse
Flashing roms in CWM is same in all phones...
If you looking for an AOSP roms, you can try SlimBeans... I use it and its really smooth and fast and low battry drain
If you Looking for Samsung base Roms, Try Wanam Lite or Android Revolution HD...
there is lots of note 3 ported roms but i found most of them laggy and unstable...
k2evil said:
Flashing roms in CWM is same in all phones...
If you looking for an AOSP roms, you can try SlimBeans... I use it and its really smooth and fast and low battry drain
If you Looking for Samsung base Roms, Try Wanam Lite or Android Revolution HD...
there is lots of note 3 ported roms but i found most of them laggy and unstable...
Click to expand...
Click to collapse
Wat do u expect from a rom tat has apps tat are programmed to run in 3 gbs of ram compared to our 1 gb.
Sent from my GT-I9300 using xda app-developers app
Give a thank if I helped you
JellyYogurt said:
Wat do u expect from a rom tat has apps tat are programmed to run in 3 gbs of ram compared to our 1 gb.
Sent from my GT-I9300 using xda app-developers app
Give a thank if I helped you
Click to expand...
Click to collapse
I know and i expect lag, unstability and Lots of FCs...
k2evil said:
I know and i expect lag, unstability and Lots of FCs...
Click to expand...
Click to collapse
ok thank you guys for your help and answer. but for now i just want to stick to the official Jellybean by samsung..
is it ok to update to 4.3 Jelly bean if i have a 4.0.4 firmware with CWM and SuperSU installed?.
can anyone help me and show me a noob guide on how to update my 4.0.4 to Jellybean 4.3 the stock official one?.
thanks in advance for your help..
STICKYS
http://forum.xda-developers.com/showthread.php?t=2344125
UNDERSTAND FIRST
http://forum.xda-developers.com/showthread.php?t=2362743
Network IMEI EFS
http://forum.xda-developers.com/showthread.php?t=2393289
Downgrade and network problems .
http://forum.xda-developers.com/showthread.php?t=2531221
Phone Freezes
http://forum.xda-developers.com/showthread.php?t=2133401
Sudden Death .
http://forum.xda-developers.com/showthread.php?t=2091045
RETURN TO STOCK
http://forum.xda-developers.com/showthread.php?t=2323847
JJEgan said:
STICKYS
http://forum.xda-developers.com/showthread.php?t=2344125
UNDERSTAND FIRST
http://forum.xda-developers.com/showthread.php?t=2362743
Network IMEI EFS
http://forum.xda-developers.com/showthread.php?t=2393289
Downgrade and network problems .
http://forum.xda-developers.com/showthread.php?t=2531221
Phone Freezes
http://forum.xda-developers.com/showthread.php?t=2133401
Sudden Death .
http://forum.xda-developers.com/showthread.php?t=2091045
RETURN TO STOCK
http://forum.xda-developers.com/showthread.php?t=2323847
Click to expand...
Click to collapse
thanks jjegan for the links its very informative. wow:good:
*edited*
Another Question
i just read some of it very fast, and i just looked for the information that i need for now. Any way i can update my 4.0.4 ICS to Jelly Bean 4.3 through odin.
may i ask where can i find the stock rom 4.3 Jelly Bean and a noob tutorial on how to flash it with Odin. I choose Odin instead of Kies because i don't want to unroot my s3.. (im also currently looking for the answer through google fyi)
ok now i prfer the 4.1.2 jelly bean stock rom for s3 any one has a link of that rom?
BennyZars said:
thanks jjegan for the links its very informative. wow:good:
*edited*
Another Question
i just read some of it very fast, and i just looked for the information that i need for now. Any way i can update my 4.0.4 ICS to Jelly Bean 4.3 through odin.
may i ask where can i find the stock rom 4.3 Jelly Bean and a noob tutorial on how to flash it with Odin. I choose Odin instead of Kies because i don't want to unroot my s3.. (im also currently looking for the answer through google fyi)
ok now i prfer the 4.1.2 jelly bean stock rom for s3 any one has a link of that rom?
Click to expand...
Click to collapse
http://www.sammobile.com/firmwares/
Search GT-I9300 and find the one u want.
Heres the odin flash guide.
http://forum.xda-developers.com/showthread.php?t=1671969
JellyYogurt said:
http://www.sammobile.com/firmwares/
Search GT-I9300 and find the one u want.
Heres the odin flash guide.
http://forum.xda-developers.com/showthread.php?t=1671969
Click to expand...
Click to collapse
may i ask what are the differences of each firmware from each countries listed there?. are they all the same?.
my samsung galaxy s3 is made in Hongkong (color purple) GT19300. but Im from the Philippines. my samsung galaxy is not sim locked .i can insert any sim that i want. is it ok to choose the US firmware instead?. is it ok not to choose a firmware from hongkong because i can't understand chinese languange.
.
BennyZars said:
may i ask what are the differences of each firmware from each countries listed there?. are they all the same?.
my samsung galaxy s3 is made in Hongkong (color purple) GT19300. but Im from the Philippines. my samsung galaxy is not sim locked .i can insert any sim that i want. is it ok to choose the US firmware instead?. is it ok not to choose a firmware from hongkong because i can't understand chinese languange.
.
Click to expand...
Click to collapse
I have flashed lots of official roms, but i didn't see any important differences between different countries roms... Just some language features...
I'm persian but i flashed MK6 rom that is for Europe, I've got no problem... I can even type Persian...
For 4.3 rom, you've got just few choices and best of them is MK6... The other 4.3 updates have a lots of bugs but MK6 is almost bug free rom...
k2evil said:
I have flashed lots of official roms, but i didn't see any important differences between different countries roms... Just some language features...
I'm persian but i flashed MK6 rom that is for Europe, I've got no problem... I can even type Persian...
For 4.3 rom, you've got just few choices and best of them is MK6... The other 4.3 updates have a lots of bugs but MK6 is almost bug free rom...
Click to expand...
Click to collapse
ok thanks a lot for that. ill just choose MK6 then. :good:
by the way, may i ask if we can still quick root in mk6 4.3 jelly bean?
will it work? http://forum.xda-developers.com/showpost.php?p=33305792&postcount=3
GT-I9300: CF-Auto-Root-m0-m0xx-gti9300.zip will this work?
Thank you guys. i updated my 4.0.4 to 4.3 JellyBean Swiz version. now to root this phone.. ^_^
BennyZars said:
Thank you guys. i updated my 4.0.4 to 4.3 JellyBean Swiz version. now to root this phone.. ^_^
Click to expand...
Click to collapse
Your welcom :good:
Yes... Cf-Root works on MK6
k2evil said:
Your welcom :good:
Yes... Cf-Root works on MK6
Click to expand...
Click to collapse
thanks for that additional important info. downloading it now. :good:
It is possible to downgrade from 4.3 to 4.0.4 ? if is,how to do it ? via odin ?
No, unless you have an efs backup from before you upgraded to 4.3.
Also, 4.0 will kill your phone.
why,4.0.4 is stock firmware for s3 when s3 build.
Search and read about SDS, a bug they fixed at 4.1 firmware EMG4. Anything earlier than this will destroyed the nand memory.
slow to upgrade to 4.4.4
why do you think better 4.0.4
ok,can i downgrade to 4.1.2 ? i am now on 4.3 NeatRom.I think device performe faster,little more ram memory is free than 4.3
aSpirit81 said:
ok,can i downgrade to 4.1.2 ? i am now on 4.3 NeatRom.I think device performe faster,little more ram memory is free than 4.3
Click to expand...
Click to collapse
Download 4.1.2 version minimal XXEMG4, not older (letters before G are older, far from G newer) and flash via Odin.
You can find firmware on sammobile (not allowed to post link due to rules).
Also, if you don't know how to flash via Odin, look -> here
i need 4.1.2 for Serbia (Telenor).When i type i9300 on sammobile,just gave me 4.3 firmware
aSpirit81 said:
i need 4.1.2 for Serbia (Telenor).When i type i9300 on sammobile,just gave me 4.3 firmware
Click to expand...
Click to collapse
Here you go
http://www.sammobile.com/firmwares/1/?model=GT-I9300&pcode=MSR#firmware
When i flashed 4.0.4 version via Odin i dont have network or service, my IMEI was 0049********* type. Pls how can i fix that? I cant find solution, i just want latest version that not buggy on my S3. Thank you
jagodic95 said:
When i flashed 4.0.4 version via Odin i dont have network or service, my IMEI was 0049********* type. Pls how can i fix that? I cant find solution, i just want latest version that not buggy on my S3. Thank you
Click to expand...
Click to collapse
You should've done some reading first:banghead:
I am afraid to ask if you have Efs backup?
Flash 4.3 again and pray . If it recovers(imei) then downgrade to 4.1.2 and when you choose firmware be sure that it's not below mg4 modem.
Backup Efs after flashing 4.3 if you get back your Imei.
Sent from my Nexus 4 using XDA Free mobile app