[Q] How to downgrade from MJ7 to MG8? - Galaxy S 4 Mini Q&A, Help & Troubleshooting

Hi all,
Is some way how to downgrade from MJ7 to MG8 firmware? I do not care about knox, I need it because I have found some troubles with root compatibility and some applications.

Nobody knows?

Its simple....impossible :s u will flash only fw with knox now
Sent from my GT-I9195 using xda app-developers app

Flare_91 said:
Its simple....impossible :s u will flash only fw with knox now
Sent from my GT-I9195 using xda app-developers app
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Ok. Thanks, but the word "NOW" make me happy

Related

I still possible to install 4.2.2.....

Is it possible to install 4.2.2 on my G without rooting?
http://droidow.com/lg-optimus-g-update-with-jellybean-4-2-2-firmware/
Is this possible and will it void my warranty?
Sent from my LG-E975 using xda app-developers app
Svennjamin said:
Is it possible to install 4.2.2 on my G without rooting?
http://droidow.com/lg-optimus-g-update-with-jellybean-4-2-2-firmware/
Is this possible and will it void my warranty?
Sent from my LG-E975 using xda app-developers app
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it is not official 4.2.2
its customized version avatar rom 4.2.2
u can flash in cwm easily it will not brick ur device..
Ok, but do I need to root the device?
Sent from my LG-E975 using xda app-developers app
Yes, you need to root and unlock the bootloader using Freegee.
Ok thank u
Sent from my LG-E975 using xda app-developers app

Stock firmware

Do yeah does anyone know where to find the stock firmware for the 195 model? Please i need it
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YoixPatrick said:
Do yeah does anyone know where to find the stock firmware for the 195 model? Please i need it
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http://samsung-updates.com/device/?id=GT-I9195
http://www.sammobile.com/firmwares/1/?model=GT-I9195&pcode=0#firmware

Flashing the Stock Rom

So, i want to flash 4.4 stock rom, is my device need to be root?
**EDIT**
Nevermind, got it works...
Hi what happened after you flashed the Rom did you lose your Root Access?
Sent from my C6503 using XDA Premium 4 mobile app
ikentoy said:
Hi what happened after you flashed the Rom did you lose your Root Access?
Sent from my C6503 using XDA Premium 4 mobile app
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Well, mine is non-rooted...
Maybe I misunderstood you. Hehe. I believe what you meant is flashing FTF. My bad. Anyway were you able to root it?
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ikentoy said:
Maybe I misunderstood you. Hehe. I believe what you meant is flashing FTF. My bad. Anyway were you able to root it?
Sent from my C6503 using XDA Premium 4 mobile app
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I don't want to brick my phone for the second time..
So... no xD

T705 Root?

Anyone know if T705 can be rooted? If yes, where can I find the link? Thanks
Sent from my SM-N9005 using XDA Premium 4 mobile app
slackerz_86 said:
Anyone know if T705 can be rooted? If yes, where can I find the link? Thanks
Sent from my SM-N9005 using XDA Premium 4 mobile app
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Here is the link - http://forum.xda-developers.com/galaxy-tab-s/development/root-cf-autoroot-t700-t2805366
It works for T705 too.:good:
So if i were to update to latest version of firmware, this can still be used right?
Sent from my SM-N9005 using XDA Premium 4 mobile app
slackerz_86 said:
So if i were to update to latest version of firmware, this can still be used right?
Sent from my SM-N9005 using XDA Premium 4 mobile app
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Yes. I upgraded the stock firmware as soon as I bought the T705 then followed by this rooting method.
ramyeohy said:
Yes. I upgraded the stock firmware as soon as I bought the T705 then followed by this rooting method.
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I will be getting my 8.4 later. So i dunno if it's gonna be NF7 or NF8. Do u recommend updating via OTA or Kies to NF8?
Sent from my SM-N9005 using XDA Premium 4 mobile app
slackerz_86 said:
I will be getting my 8.4 later. So i dunno if it's gonna be NF7 or NF8. Do u recommend updating via OTA or Kies to NF8?
Sent from my SM-N9005 using XDA Premium 4 mobile app
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Whichever method u prefer. If things screw up, we can always download the whole firmware from Sammobile & flash again through Odin.
ramyeohy said:
Whichever method u prefer. If things screw up, we can always download the whole firmware from Sammobile & flash again through Odin.
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I got my 8.4, i updated it thru OTA and all changes were made like PDA CSC and Modem. So quite happy about it. Next will be rooting it. As it's Hari Raya, i won't be able to root it for now. Busy with visiting.
Sent from my SM-N9005 using XDA Premium 4 mobile app
slackerz_86 said:
I got my 8.4, i updated it thru OTA and all changes were made like PDA CSC and Modem. So quite happy about it. Next will be rooting it. As it's Hari Raya, i won't be able to root it for now. Busy with visiting.
Sent from my SM-N9005 using XDA Premium 4 mobile app
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Hari Raya! Enjoy your new year!
ramyeohy said:
Hari Raya! Enjoy your new year!
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hahahahaha thank you!!!! now is the time for me to break the virginity of my 8.4!!! muahahahahahahaha
slackerz_86 said:
hahahahaha thank you!!!! now is the time for me to break the virginity of my 8.4!!! muahahahahahahaha
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have u root it ? successful? i also want to root t705.. just want to see if you successfully rooted it then I will try the same method. thanks
ayenzel said:
have u root it ? successful? i also want to root t705.. just want to see if you successfully rooted it then I will try the same method. thanks
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Yup. My 8.4 T705 was stock NF7. Updated it via OTA to NF8. all PDA CSC and Modem were updated as well. I just rooted it using Odin 3.09 and the linked file given. It works.... SuperSU was installed without any problems. Used Root Checker and all well...
Sent from my SM-N9005 using XDA Premium 4 mobile app
Yeah~ Cf-Autoroot is successful~!!
slackerz_86 said:
Anyone know if T705 can be rooted? If yes, where can I find the link? Thanks
Sent from my SM-N9005 using XDA Premium 4 mobile app
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I have t705.
I use Cf-Autoroot T700 for my Tab S.
so..Success.
You will be done.:good:
My T705Y, I can do? It is Taiwan's version.
Sent from my SM-T705Y using XDA Free mobile app
May I know if this will work for T705C (CHN) T705CZCU1ANG3 ?
Anyone (in China) already tried?

How can i downgrade from stock 4.4.2 to stock jb

The title.
Ive read about some bootloader lock..
My s4mini duos has no warranty and my knox is already 0x1
Thx
Sent from my GT-I8190 using XDA Free mobile app
unowned said:
The title.
Ive read about some bootloader lock..
My s4mini duos has no warranty and my knox is already 0x1
Thx
Sent from my GT-I8190 using XDA Free mobile app
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follow my guide take the unbrick firmware, and skip the bootloader file
http://forum.xda-developers.com/showthread.php?t=2751224
Thanks but Thats for i9195 i have 9192..
Can i just flash a 4.2 from sammobile on top of this with repartition ticked on odin ?
Sent from my GT-I8190 using XDA Free mobile app
I think there is no bootloader v2 jb rom, that means you can't downgrade

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