[Help Req] Debrick SM-A300fu [Hardbricked due to Downgrading] - Galaxy A3, A5, A7, A8, A9 Q&A, Help & Troubleshoot

SM-A300FU Is hardbricked after downgrading from 5.0.2 to 4.4.4 !
A Lot of users are facing this issue!! do not downgrade or atleast find the correct method.
for all other users having bricked phones, wait until the dev team wakeup and share debrick.img,
note: if any one have SM-A300FU plz upload or share debrick img !
Share your reviews and steps if u debricked ur phone!

how is that possible my A7 didn't get bricked from downgrading to 4.4.4
Sent from my Backup Note 2 with Cm12. 1

I am in the same boat, brother in law tried to downgrade and now nothng happens, no boot no lights, any ideas

Related

Downgrade to kikat

Hey developers,
I am a Galaxy Note 3 (SM N900) user India. I upgraded to lollipop but the features were not promising.
Now I would like to return to my kitkat 4.4 rom. I read the threads on the web and I found that there were issues of hard brick. But some of them successfully downgraded their phones.
Can someone plz give me the safest and 100% working steps to downgrade to kitkat.
Thanks in advance to the lovely developers??.
Sent from my SM-N900 using Tapatalk

Help :- How to flash twrp without pc and root on samsung g5315

Help Me Guys :- How to flash twrp without pc and root//[/I]
Guys so I wanted to upgrade from android 5.1.1 to 6.0 #it's possible but I can't flash twrp bc no root and my pc is kinda dead up ya know so plz help
MY ANDROID DEVICE
:-SAMSUNG GRAND PRIME (G531H )
ANDROID 5.1.1
THANKS IF YOU CAN HELP !!
And I Have The Twrp Already
BUT IF YA GUYS KNOW BETTER ONE FOR MY DEVICE PLZ DON'T RESIST

Samsung galaxy a-500fu need unbrick.img

Hello, I'm hardbricked my phone by downgrading it from 5.0.2 to 4.4, searched for help and found some information abaut JIG and unbrick.img, but can't find that file, can someone help me? sorry for my bad english.
How did you downgraded ur phone?
Your model no.
By odin, not first time flashing custom rooms or downgrading, but this time I forget to wipe and factory reset the phone and now I have complete dead phone.
samsung galaxy A500FU

Downgrade from marshmallow to kitkat Sm-N910g {URGENT}

Hi Everyone
I know when you first see this thread you are going to be cmon i have seen this many times there are many threads for this. But let me tell you i have been searching the xda site for the past 1 hour and i haven't found the solution to this and the files.
So this is why im asking for help im fasing many issues from marshmallow and i wnat the beloved kitkat back that doesnt lag at any cost. My model number is SM-N910g [XSA] this is an australian variant and i dont know what files i need to downgrade e.g. firmware bootloader, modem if anyone can provide me with detailed instruction that will lead my device to kitkat i will be very thankful. Please if anyone knows how i can downgrade to kitkat please help thanks in advance.

Downgrading Samsung Galaxy J5 (Marshmallow to Lollipop)

Ok guys, This has not been just a problem of mine but also every Galaxy J5 users. The marshmallow update has quite a good UI and other stuffs. But in long term use I found this really annoying. And I want to downgrade the firmware. So I downloaded the latest firmware from sammobile.com . Now using odin when I try downgrading, I get the problem
sw rev check fail :[aboot]fused 2>binary 1
The model is:J500H(2015)
Is the downgrade really impossible? I even tried using TWRP but it isn't working either. I eagerly wanna go to lollipop while marshmallow is getting frustating day and again. So guys if you have any solution regarding this please suggest me..
jinmax100 said:
Ok guys, This has not been just a problem of mine but also every Galaxy J5 users. The marshmallow update has quite a good UI and other stuffs. But in long term use I found this really annoying. And I want to downgrade the firmware. So I downloaded the latest firmware from sammobile.com . Now using odin when I try downgrading, I get the problem
sw rev check fail :[aboot]fused 2>binary 1
The model is:J500H(2015)
Is the downgrade really impossible? I even tried using TWRP but it isn't working either. I eagerly wanna go to lollipop while marshmallow is getting frustating day and again. So guys if you have any solution regarding this please suggest me..
Click to expand...
Click to collapse
Unfortunately, there isn't any way to downgrade as far as I know. It only happened for J500H and there is a warning thread, but not all people are aware of that...
You gotta blame Crapsung...
hye senior ihave j710f jan18 patch secuirty binry3 ho ican downgrade to 6.0
#Henkate said:
Unfortunately, there isn't any way to downgrade as far as I know. It only happened for J500H and there is a warning thread, but not all people are aware of that...
You gotta blame Crapsung...
Click to expand...
Click to collapse
Is it still the case? I tried flashing it recently and it just showed my green static and soft bricked my device.
jinmax100 said:
Ok guys, This has not been just a problem of mine but also every Galaxy J5 users. The marshmallow update has quite a good UI and other stuffs. But in long term use I found this really annoying. And I want to downgrade the firmware. So I downloaded the latest firmware from sammobile.com . Now using odin when I try downgrading, I get the problem
sw rev check fail :[aboot]fused 2>binary 1
The model is:J500H(2015)
Is the downgrade really impossible? I even tried using TWRP but it isn't working either. I eagerly wanna go to lollipop while marshmallow is getting frustating day and again. So guys if you have any solution regarding this please suggest me..
Click to expand...
Click to collapse
ROM J500H U2 Downgrade FROM 6.0.1 To 5.1.1 | [Official] add the 01/04/2018 on Needrom
hellow Download this ROM and unzip it and put the phone in download mode and then flash this file with Edin.
and then remove the phone's battery and put it back in and go to recovery and factory reset the phone and then clear the cache and finally reboot and the phone will be downgraded to Android 5

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