Downgrade to 4.2.2 from 4.4.2 without Suppprt Tool - G Pad 8.3 Q&A, Help & Troubleshooting

Hi,
The method for downgrade with LG Mobile Suppprt Tool doesn't work for me. Is it possible to do otherwise ?
Thanks.

please

Pixore said:
Hi,
The method for downgrade with LG Mobile Suppprt Tool doesn't work for me. Is it possible to do otherwise ?
Thanks.
Click to expand...
Click to collapse
Search in the general section of this forum, I think there is some support there!

Related

Downgrade from 4.4.2 to 4.2.2

Hey folks, just wanted to know is there a way to downgrade from 4.4.2 to 4.2.2?
I don't care about triggering the knox counter whatsoever.
Is it possible by rooting maybe?
Thanks.
Oxbob said:
Hey folks, just wanted to know is there a way to downgrade from 4.4.2 to 4.2.2?
I don't care about triggering the knox counter whatsoever.
Is it possible by rooting maybe?
Thanks.
Click to expand...
Click to collapse
Try this way http://forum.xda-developers.com/showpost.php?p=53752825&postcount=620
N0Ntoxic said:
Try this way http://forum.xda-developers.com/showpost.php?p=53752825&postcount=620
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Click to collapse
It totally worked, thanks man.:good:
N0Ntoxic said:
Try this way http://forum.xda-developers.com/showpost.php?p=53752825&postcount=620
Click to expand...
Click to collapse
good tip thanks
hi.
I managed to downgrade 4.4.2TCL with knox 2.0 to 4.2.2.
was simple SamMobile I went to download the "ZTO-4.2.2-I9195UBUBNE2 Brazil" so Caribe; worked with this. Then just put in odin mode and 4.2.2 again.
Sorry my english
Cool, it worked for me aswell for m'y broken N4
hi there!
is it posible to perform this downgrade from 4.4.2 to 4.2.2 in a i9190 device? Because I think the link to the solution is for the i9195 model only.
No its not. You will brick your device.
ok. So I'll have to wait until samsung releases 4.4.2 for my device and that would be in .......3....2....1........3/4..............1/2......................
nixiepro said:
hi there!
is it posible to perform this downgrade from 4.4.2 to 4.2.2 in a i9190 device? Because I think the link to the solution is for the i9195 model only.
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Click to collapse
N0Ntoxic said:
No its not. You will brick your device.
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Click to collapse
And in a i9192?
Oxbob said:
It totally worked, thanks man.:good:
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I olso have a Samsung s4 mini i9195 with 4.4.2 and i want tio downgrade it can u tell me/write me step by step what to do?I just neade ODIN the firmware,coonect the handy start Odin and launch the application?Iì'm realy afraid to brick it or make something wrong.After if I want to go back to 4.4.2 I must upgraade only with ODIN and only with brasilian firmware?Or by handy i can upgrade or no?
Thank's
Helen
For the german folks out there...
I managed to downgrade from stock KK 4.4.2 Firmware to JB 4.2.2 by using this Rom:
s4miniarchive.com/2014/04/deodexed-and-rooted-stock-for-galaxy-s4-mini.html
Installation via CWM...
Can someone explain to me why it did work?
I succesfuly downgraded my i9190. But I can not turn on wifi. I dont want use custom kernel. Is there another solution?
Thanks for this helpful post.
Help
umuturunc said:
I succesfuly downgraded my i9190. But I can not turn on wifi. I dont want use custom kernel. Is there another solution?
Thanks for this helpful post.
Click to expand...
Click to collapse
What method used to Downgrade I9190 ?
If the radio does not work you can download a ROM SamMobile that is their region.
Ragdeana said:
What method used to Downgrade I9190 ?
If the radio does not work you can download a ROM SamMobile that is their region.
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2549357

[Q] Can I downgrade lollipop 20a to kk v10l Europe ?

Hi guys i have a lg g3 16gb european and lollipop have battery drain can i downgrade from 5.0 v20a to kit kat v10l ?
What can i do to downgrade and it is dangerous ?
And sorry to the up
Can i have a link to lg g3 16 gb kdz v10l France with no brand
Thanks
Nobody helps me ?
lucydmatrix said:
Nobody helps me ?
Click to expand...
Click to collapse
Im waiting for the answer 2. Batterylife is worse at lollipop and no xposed and g3 tweaksbox.
lucydmatrix said:
Hi guys i have a lg g3 16gb european and lollipop have battery drain can i downgrade from 5.0 v20a to kit kat v10l ?
What can i do to downgrade and it is dangerous ?
Click to expand...
Click to collapse
afluitsnakes said:
Im waiting for the answer 2. Batterylife is worse at lollipop and no xposed and g3 tweaksbox.
Click to expand...
Click to collapse
The answer is yes you can but you will need a kk modem.
So you can flash kk kdz which can be found in the all kdz's thread.
You will also need to flash a kk modem which you either get from a thread where a guy posted it or you have one in a backup if you backed up a kk rom with the modified TWRP which is also available and allows you to backup your rom and modem.
Finally, I don't have the links to the threads but you can find them with a bit of searching.
Sent from my LG-D855 using Tapatalk
Thank you but the kitkat modem is only flashable by twrp i dont want to root do you know another method to flash kitkat modem by exemple lg flash tools ?
I am planning to do the same thing. Lollypop is little more fancy, there are few more animation but few animation are not that good for cost of this much battery.
I think its possible to downgrade by flashing tool you used for Lollypop.
Your can find your original firmware here: http://www.mylgphones.com/lg-g3-firmware-checking-the-software-version-and-update-history
Follow this guide and you should be fine: http://forum.xda-developers.com/showthread.php?t=2785089
That v10L it`s hard to find. Any diference between Europe 10A and 10L?
JoaoVr said:
That v10L it`s hard to find. Any diference between Europe 10A and 10L?
Click to expand...
Click to collapse
Big difference in using experience.
You can find here: http://lg-firmware-rom.com/
This is a direct link to latest firmware for D855, v10N
http://csmgdl.lgmobile.com/dn/downloader.dev?fileKey=FW573016432109876543213/D85510N_00.kdz
I just want to thank all of you guys without you all my phone was dead if i flash things without help
I succesfully returned to 4.4.2 V10L France No Brand:laugh:
Glad you solved it mate.
Hello ! My g3's running lollipop 20a, and i want to downgrade too cause i'd like to root ! Would you mind tell me how you succeded ? Which method did you use ? Pleaaaaase
Sent from my LG-D855 using XDA Free mobile app
djuicecola said:
Hello ! My g3's running lollipop 20a, and i want to downgrade too cause i'd like to root ! Would you mind tell me how you succeded ? Which method did you use ? Pleaaaaase
Sent from my LG-D855 using XDA Free mobile app
Click to expand...
Click to collapse
This method
The 10N version, is brand free?
downgrade from 20e
Hello,is it possible to downgrade from v20e? (not rooted,no custom recovery,completely official firmware)
amrsy said:
Hello,is it possible to downgrade from v20e? (not rooted,no custom recovery,completely official firmware)
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2785089
You download your desired Firmware and flash it with LG Flash Tool 2014.

[Q] lg g3 android 5.0 root

hi everyone i just want to know if it possible to root my lg g3 on android 5.0 ?
islanders said:
hi everyone i just want to know if it possible to root my lg g3 on android 5.0 ?
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Click to collapse
Simple! NO.
downgrade, root and flash lollipop.
Sent from my LG-D855 using XDA mobile app
Unfortunately there isn't anyway to root it directly. You can follow my guide about downgrade, root and flash here (skip n.5 and flash whatever you prefer): http://forum.xda-developers.com/showthread.php?t=2997824
i_am_Flux said:
Unfortunately there isn't anyway to root it directly. You can follow my guide about downgrade, root and flash here (skip n.5 and flash whatever you prefer): http://forum.xda-developers.com/showthread.php?t=2997824
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So it is possible to root lollipop with your guide?
amit_ya said:
So it is possible to root lollipop with your guide?
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Click to collapse
No, you cant root Lollipop. You have to donwgrade to Kitkat, root it and then flash custom ROM.
DelBoy said:
No, you cant root Lollipop. You have to donwgrade to Kitkat, root it and then flash custom ROM.
Click to expand...
Click to collapse
Can you please help me with a guide for it?
amit_ya said:
Can you please help me with a guide for it?
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Click to collapse
Check my FAQ topic in my signature. Link is under unroot question.

[Q] unlock bootloader lg g2 mini 625d

Someone can help me to unlock bootloader of lg g2 625 mini?
Thanks
Rodrigoescobar7 said:
Someone can help me to unlock bootloader of lg g2 625 mini?
Thanks
Click to expand...
Click to collapse
Hey Rodrigo,
Try using a guide provided here: http://forum.xda-developers.com/g2-mini/general/desbloquear-bootloader-e-modo-donwload-t3009229
Fobos531 said:
Hey Rodrigo,
Try using a guide provided here: http://forum.xda-developers.com/g2-mini/general/desbloquear-bootloader-e-modo-donwload-t3009229
Click to expand...
Click to collapse
thanks,but this is only to unlock download mode,no for bootloader.
In that case, I can't help you further. You'll need to ask the question in the G2 Mini subforum.

LG G4 INDIAN Variant

Dear Team,
How can I root the LG G4 V20c-IND-XX version?
Nilesh.
nspcp said:
Dear Team,
How can I root the LG G4 V20c-IND-XX version?
Nilesh.
Click to expand...
Click to collapse
You cant have root on Marshmallow(atleast not today:laugh
If you really wanna root then downgrade to Lollipop. Follow this link
http://forum.xda-developers.com/g4/general/lg-g4-dual-sim-models-h818p-h818n-t3115759
Lg g4 indian variant
Dear Team,
Link provided not mentioned to downgrade to lollipop. Kindly suggest proper link to downgrade and root.
Nilesh
Phoenix854 said:
You cant have root on Marshmallow(atleast not today:laugh
If you really wanna root then downgrade to Lollipop. Follow this link
http://forum.xda-developers.com/g4/general/lg-g4-dual-sim-models-h818p-h818n-t3115759
Click to expand...
Click to collapse
nspcp said:
Dear Team,
Link provided not mentioned to downgrade to lollipop. Kindly suggest proper link to downgrade and root.
Nilesh
Click to expand...
Click to collapse
follow this post.....
http://forum.xda-developers.com/g4/general/custom-rom-lg-g4-h818p-h818n-lp-t3384632

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