A5 2017 downgrade - Samsung Galaxy A3, A5, A7 (2017) Questions & Answe

Hello.. the new firmware with may patch, is downgradable? because the build number is A520FXXUACSE6, the number for example 8 or 7 or 4 doesn't appear. appear the "A".. so the downgrade maybe work?

GerryScotti said:
Hello.. the new firmware with may patch, is downgradable? because the build number is A520FXXUACSE6, the number for example 8 or 7 or 4 doesn't appear. appear the "A".. so the downgrade maybe work?
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I don't think it will be downgradable.

bah. why samsung don't allow the downgrade.. 8.0 work fine on a5 2017.. but the 6.0 is amazing

GerryScotti said:
bah. why samsung don't allow the downgrade.. 8.0 work fine on a5 2017.. but the 6.0 is amazing
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I think it is probably for security. Just in case there is a serious bug in an older firmware version. It helps prevent exploiting.

Related

Oreo for Galaxy Note 8 on Verizon?

Hey there. I just got a Note 8 on Verizon with build BRB1 installed (Feb security patch). Any chance there's an Android Oreo build that I can upgrade to from my current software?
Thanks!
LegendaryScoop said:
Hey there. I just got a Note 8 on Verizon with build BRB1 installed (Feb security patch). Any chance there's an Android Oreo build that I can upgrade to from my current software?
Thanks!
Click to expand...
Click to collapse
They are supposedly rolling out Oreo updates ota
MACHEK said:
They are supposedly rolling out Oreo updates ota
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On the S8. I've not seen anything about Verizon rolling out Oreo for the the note 8.
Gimpeh said:
On the S8. I've not seen anything about Verizon rolling out Oreo for the the note 8.
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https://www.phonearena.com/news/Samsung-Galaxy-Note-8-Oreo-Update-US_id103525
Just checked and got the update to 8.0 downloading now.
matt.g325 said:
Just checked and got the update to 8.0 downloading now.
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Me too!
Me three!
Sent from my note 8...
It has arrived..!!!!!
I checked at 2AM cause I heard it might roll out in the 30th and there it was!!!! Oreo on my Verizon Note 8!! Dig in everyone!!!
Just got it on mine. Only a year late...LOL
Is it worth losing the ability to root? Currently on a rootable firmware that's unrooted.
22jk said:
Is it worth losing the ability to root? Currently on a rootable firmware that's unrooted.
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Click to collapse
I find that with the theme manager and SABS, Samsung Ad Blocker, this phone is awesome with no root. My main concerns were customization and adblocking. All taken care of without root.
I turned off otas with the universal firmware upgrade.
How can I get Oreo?
Does it have Atmos sound like the S9?

Android 10 now released

finally samsung is rolling out android 10 for the A50, for now its available in india and korea but its a matter of days and it will be released globally
Let us hope that camera2api is fully enabled now.
Any way for us to apply the update in other regions?
diogomendes said:
Any way for us to apply the update in other regions?
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If you have the a505f model you can try the indian firmware (google this :A505FDDU4BTC4) but i advise you to wait for your region's firmware since it may be impossible to go back to Android 9 after the upgrade.
Here's the link F India firmware
https://sourceforge.net/projects/samsungfw/files/SM-A505F/INS/A505FDDU4BTC4/
I flashed the INS firmware, no issues so far. Camera is still crappy, and the fingerprint sensor is still the same.
yamen_tn said:
finally samsung is rolling out android 10 for the A50, for now its available in india and korea but its a matter of days and it will be released globally
Click to expand...
Click to collapse
I got the upgrade prompt but I clicked on later as it had low charge. But now, it says there is no update available. Did they pull it back?
arvind7955 said:
Let us hope that camera2api is fully enabled now.
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Click to collapse
Sorry to disappoint you, but it's not fully enabled I'm on Android 10 and checked
Raj Mukherjee said:
I got the upgrade prompt but I clicked on later as it had low charge. But now, it says there is no update available. Did they pull it back?
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I think yes
Raj Mukherjee said:
I got the upgrade prompt but I clicked on later as it had low charge. But now, it says there is no update available. Did they pull it back?
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Looks like Samsung is about to push out a revised package for the A505F for India.
A505FDDU4BTC4 original release, A505FDDS4ATB6 is what is being reported on Sammobile today.
Garry1337 said:
Sorry to disappoint you, but it's not fully enabled I'm on Android 10 and checked
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Did you get the update or did you install any ROM from Korea or India?
rjohnstone said:
Looks like Samsung is about to push out a revised package for the A505F for India.
A505FDDU4BTC4 original release, A505FDDS4ATB6 is what is being reported on Sammobile today.
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That's why you chill out and don't install 0day updates.
madd0g said:
That's why you chill out and don't install 0day updates.
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Technically speaking, the first package was the Update and the second is a Security update.
I'm a little rusty on my Samsung naming convention, but I just went through my old files from my Note 8 days and it was consistent.
U for version update, S for security update.
Also the 4th letter from the end is another indicator of the version. A = OS at release, B = 1st version upgrade, C = second and so on.
So I have a feeling this new file is still Android 9, and is just a security update.
A505FDDU4BTC4 indicates Android 10 version upgrade.
A505FDDS4ATB6 indicates Security update for release OS version.
Fastboot one ui 2.0
yamen_tn said:
finally samsung is rolling out android 10 for the A50, for now its available in india and korea but its a matter of days and it will be released globally
Click to expand...
Click to collapse
Has anyone tried enabling camera2api through adb and fastboot.
I am setup ind Android 10.
India Android 9 ota update Android 10.
4k
Fhd 60fps
Super steady video
Any of these added or not?
mash hossein said:
4k
Fhd 6fps
Super steady video
Any of these added or not?
Click to expand...
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4k not
It's a shame and completely unacceptable that an Android 10 build released in 2020 doesn't have full camera2api support. It's something that was introduced with stock Android Lollipop 5.0!
Why is camera2api not working. Is there any telegram group of devs where I can request for the same?
Well I'm not getting the update... From India

I need to downgrade to 9. Is this the correct firmware for me?

[Solved] I upgraded to Android 10 by mistake, I thought it was the monthly security patch. I bought this phone from Kuwait but I think it's the United Arab Emirates version (XSG). I attached screenshots of my software, about phone and the Android 9 firmware which I'll download. Is everything correct.
I did it. Everything went smooth.
Why did you downgrade?Any issues you got with android 10?
abdimussa93 said:
Why did you downgrade?Any issues you got with android 10?
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I got error with multi touch after update android 10
I have a question. What is your knox status after downgrade with odin ?
abdimussa93 said:
Why did you downgrade?Any issues you got with android 10?
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Same slow finger print sensor. Longer battery charging times.
piotr7543 said:
I have a question. What is your knox status after downgrade with odin ?
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Click to collapse
I never used knox. Tell me what you need to know and I'll try it and tell you.
downgrade
Hey
April 2020. I accidentally downloaded an update and got wifi connectivity problems on my A70. i was able to rollback to december 2019 patch and got it fixed. Today July 2020. I accidentally updated again to android 10 and got the wifi connectivity problems back. I was able to rollback to February 2020 Patch but wasnt able to rollback to december 2019. Im trying to download september 2019 now to try it.
kaborayyan said:
[Solved] I upgraded to Android 10 by mistake, I thought it was the monthly security patch. I bought this phone from Kuwait but I think it's the United Arab Emirates version (XSG). I attached screenshots of my software, about phone and the Android 9 firmware which I'll download. Is everything correct.
Click to expand...
Click to collapse
did you lost your data ?

Galaxy S9 Z3x working Solution for Binary 9?

I have updated my Galaxy S9 to latest Security Patch manually with Odin.
now Z3x Patch Certificate is not working. Cause Binary has upgraded from 8 to 9 in recent Monthly update.
Security Patch level is 1st May 2020.
Need working Solution?
sahir1993 said:
I have updated my Galaxy S9 to latest Security Patch manually with Odin.
now Z3x Patch Certificate is not working. Cause Binary has upgraded from 8 to 9 in recent Monthly update.
Security Patch level is 1st May 2020.
Need working Solution?
Click to expand...
Click to collapse
This is not the proper section of the threads to post this. You should actually ask in the zx3 sites. Not here
TheMadScientist said:
This is not the proper section of the threads to post this. You should actually ask in the zx3 sites. Not here
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Click to collapse
Yeah but isn't a developer site. Someone may have a solution.
This happened with me on my s9+.
If you can flash a twrp on the phone, just look for a Android 8 or 9 light weight custom os for your model and flash it through recovery.
Then try the patch certificate(repair network) option with any samsung box.
Use chimera for patch cert ..
humza14 said:
Use chimera for patch cert ..
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Tried but its not working, even tried paid solution.
it does work on other devices which are on Binary 8, but not on binary 9.
Faruq Umar said:
This happened with me on my s9+.
If you can flash a twrp on the phone, just look for a Android 8 or 9 light weight custom os for your model and flash it through recovery.
Then try the patch certificate(repair network) option with any samsung box.
Click to expand...
Click to collapse
Yeah, Tried but it did not worked.
thanks.
also talked to a professional on the method he said not possible.

Help root for Samung galaxy s7 Active Android 8 OREO. G891AUCU6CTB1

I need some help to root this device. I can't find TWRP files for it. And the ones that "work" dont. No matter what i flash with Odin I always get a "failed" message. Here is the phone info to help you all out. THANKS!
Samsung Experience version: 9.0
Baseband version: G891AUCU6CTB1
Kernal version: 3.18.71-15820403////// [email protected]////WED Feb 5 15:29:57 KST 2020
Build Number: R16NW.G891AUCU6CTB1
SE for Android Status: ENFORCING///////SEPF_SAMSUNG-SM-G891A_8.0.0_0018
Knox Version: Knox 3.1//// Knox API Level 25////Tima 3.3.0
Security software version: MDF v3.1 release 2////WLAN v1.0////VPN PP-MOD v2.1 release 1.1////ASKS v2.0.0 release 180123////FIPS BoringSSL v1.2/////FIPS SKC v1.7////FIPS SCrypto v1.0/////SMR Dec-2019 release 1
Android security patch level: December 1, 2019
Thanks for you help!
that's the very last firmware is it not.... how is the battery life for it?
sadly there is no root for android 8.0 on this phone
supertac said:
that's the very last firmware is it not.... how is the battery life for it?
sadly there is no root for android 8.0 on this phone
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Can it be downgraded I just got one and it's super slow practically useless....
fockewulf190a10 said:
Can it be downgraded I just got one and it's super slow practically useless....
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Click to collapse
just replied to your similar complain elsewhere... Am on android 8 unrooted and 300+ apps and hell of a lot of other stuff and no such issues... so may be there is more wrong with the phone than you realise....
fockewulf190a10 said:
Can it be downgraded I just got one and it's super slow practically useless....
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back to 7.0? how do you do that?
落后念书 said:
back to 7.0? how do you do that?
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No se puede
I'd really like to be able to get this phone onto the Verizon network. I have the exact same software numbers as the OP and am trying to open my phone up to work on Verizon. I've seen bits and pieces that others have done it but never have found the complete successful procedure.
Anyone??

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