I have a Samsung Galaxy J5 2017 SM-J530F and want to downgrade from Android 8.1.0 to 7.0.
I followed all the steps properly but everytime I press start on Odin it always says failed. Are there any solutions which will help me downgrade from 8.1.0 to 7.0?
sanayp said:
I have a Samsung Galaxy J5 2017 SM-J530F and want to downgrade from Android 8.1.0 to 7.0.
I followed all the steps properly but everytime I press start on Odin it always says failed. Are there any solutions which will help me downgrade from 8.1.0 to 7.0?
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you can't do it. Unless someome has made a workaround the last couple weeks then you will be unable to go back to nougat
garylawwd said:
you can't do it. Unless someome has made a workaround the last couple weeks then you will be unable to go back to nougat
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What do you mean?
sanayp said:
What do you mean?
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You can't downgrade
garylawwd said:
You can't downgrade
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So there is nothing I can do to downgrade
,,I'm in this state and it's always failed if i used odin!what can we do?help please
Related
Is it safe to say by now the 2016 version WON'T get the official Oreo update by Samsung?
PleaseUnbanrenox_nub said:
Yes.
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Thank you. And for now the only option to install Oreo manually is the LineageOS 15 ROM?
Hi,
So the new firmware update is really bad on the battery and I wanted to rollback for my SG955W. I downloaded the latest 7.0 firmware from sammobile and tried flashing with ODIN but it fails for some reason.
Can someone help me why?
hambouga said:
Hi,
So the new firmware update is really bad on the battery and I wanted to rollback for my SG955W. I downloaded the latest 7.0 firmware from sammobile and tried flashing with ODIN but it fails for some reason.
Can someone help me why?
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I do not think that is possible. Bootloader on your model was updated to V3 from V2 on Nougat.
Samsung is responsible for doing this. They should be sued!
How to downgrade S7 Edge From Oreo to Noughat???
Azazlimbu said:
How to downgrade S7 Edge From Oreo to Noughat???
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Download Nougat or Marsh from sammobile and flash t with Odin, more instructions on sammobile.
downgrade only possible with V2 firmware files, don't flash any firmware build before the january 2018 or you will brick your device .
shah22 said:
downgrade only possible with V2 firmware files, don't flash any firmware build before the january 2018 or you will brick your device .
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I am new here i dont know what is V2 firmwarefile. Can you explain what is V2 firmware?? Thanks you for advise:fingers-crossed::fingers-crossed::fingers-crossed:
I mean the bootloader version that is written in the firmware name i.e in G935FXXU2DRAG, 2 is the bootloader version of the firmware after U letter and if you are already on version 2 bootloader, you cannot flash a firmware which has 1 in place of 2..
shah22 said:
I mean the bootloader version that is written in the firmware name i.e in G935FXXU2DRAG, 2 is the bootloader version of the firmware after U letter and if you are already on version 2 bootloader, you cannot flash a firmware which has 1 in place of 2..
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Ok Thanks you bro!!!!:fingers-crossed::good:
This is useful! I tried to downgrade from 8.0 to 7.0 and bricked my device, luckily I could restore the same version I had before... even SmartSwitch don't give a damn about my device anymore.
If you have bootloader version which says XXS2 then you can't downgrade to Marshmallow and initial Nougat firmwares released till December 2017.
However, if you never upgraded your bootloader to v2 (like me), then you can downgrade to even Marshmallow without any issues. Check my phone screenshot. I am running latest Oreo firmware on v1 bootloader without any issues.
AlanDS said:
I am running latest Oreo firmware on v1 bootloader without any issues.
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How you flash latest Oreo without flasing V2 bootloader? It is possible?
Can I flash official oreo 8.1.0 from SM-J730FM into SM-J730F/DS without damage it?
Thanks in advance.
Best regards.
Yes U can.
Agrim720 said:
Yes U can.
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Hi, I commented it into j7 j5 pro 2017 telegram group and they told me that doesn´t be flashed. I don´t know what´s the problem.
Thanks in advance.
Best regards.
But when trying to install a J730FM ROM on J730F/DS, I got two errors:
a) First, to need a PIT file,
b) When have PIT file, for something with bootloader,
Sm-935fxxu3 7.0 downgrade please
SM-G935F cihazımdan Tapatalk kullanılarak gönderildi
bobmalley said:
Sm-935fxxu3 7.0 downgrade please
SM-G935F cihazımdan Tapatalk kullanılarak gönderildi
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I need to
You cannt downgrade binary 3
I also want to get 7.0 back. how can I tell which binary I have?
eriktirador said:
You cannt downgrade binary 3
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I missed up i touched by mistake 0em ounlick and i ended
stucked at factory binary mode ,what to do next ?
I get recognized by odin but it does nothing...
Wich stepes we have to follow
Coming from oreo 8.0 Superman last build phe 3.1v
Im on binary 3
Thanks in advance
Hort
SANTUMIL said:
I missed up i touched by mistake 0em ounlick and i ended
stucked at factory binary mode ,what to do next ?
I get recognized by odin but it does nothing...
Wich stepes we have to follow
Coming from oreo 8.0 Superman last build phe 3.1v
Im on binary 3
Thanks in advance
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I too was stuck like you. Find a G935FXXU3 firmware and flash that mug. I know it seems easy but finding the files was actually kind of a headache. Hope it works. If it doesn't let me know I'll try to help if I can
hello there,
i have samsung s7 edge model G935f bairy u3 oreo 8.0 install but issue is then i call to other network
showing the error on the screen "no registered on network" please give me a solutions
shahzaddeveloper said:
hello there,
i have samsung s7 edge model G935f bairy u3 oreo 8.0 install but issue is then i call to other network
showing the error on the screen "no registered on network" please give me a solutions
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Try to make patche certificate
Does anyone have the link of Nougat 7.0 for SM-G935FD with binary 3 code...??? I can only find binary 2 and 1 but not 3 after days of searching on net...The firmware must be (G935FXXU1DQL8_G935FSEB1DQL8_SEB) XXU3, not 1 or 2...
Kindly share...it will be life saving....
Once you upgrade to Oreo, there's no downgrading to Nougat FW without using a custom ROM