stock firmware for xt1642 europe - Moto G4 Plus Questions & Answers

Hi, I'm on MPJ24.139-63 on my xt1642, rooted and elementalx kernel. I look for stock firmware for my device but i only found old firmware. Can i downgrade? Someone can give me a link?
Edit: Is that the right firmware: http://www.filefactory.com/file/5dr...PJ24.139-48_cid50_subsidy-DEFAULT_CFC.xml.zip ?
Thank you

titou4488 said:
Hi, I'm on MPJ24.139-63 on my xt1642, rooted and elementalx kernel. I look for stock firmware for my device but i only found old firmware. Can i downgrade? Someone can give me a link?
Edit: Is that the right firmware: http://www.filefactory.com/file/5dr...PJ24.139-48_cid50_subsidy-DEFAULT_CFC.xml.zip ?
Thank you
Click to expand...
Click to collapse
Did you try it, was it the right one? Im about to restock my xt1642 because I originaly only installdet the N modem that someone got from a N soak and this was not enught to get it working corectly to go with the unoficial cyangenmod.

No i didn't test it yet, but i still wan't to know if it's the good firmware for later. If you try it tell me if it works.

Today I have installed XT1643 stock rom (MPJ24.139-63) in my XT1642 and it worked, but I only flashed the boot.img and the system archives because I was downgrading from N.

EvilHowl said:
Today I have installed XT1643 stock rom (MPJ24.139-63) in my XT1642 and it worked, but I only flashed the boot.img and the system archives because I was downgrading from N.
Click to expand...
Click to collapse
Cool, I also downgraded but actually just to get the soak to get rid of bugs in the cm 14.1. Now i cant find the N to install before the cm. Where did you find yours? I have been searching everywhere...
ps. I did not use the link from the first post to downgrade. I have downloaded so meny files and searched so much without documenting what i did, cant tell witch one i got.. sorry

benedictusg said:
Cool, I also downgraded but actually just to get the soak to get rid of bugs in the cm 14.1. Now i cant find the N to install before the cm. Where did you find yours? I have been searching everywhere...
ps. I did not use the link from the first post to downgrade. I have downloaded so meny files and searched so much without documenting what i did, cant tell witch one i got.. sorry
Click to expand...
Click to collapse
From here:
http://forum.xda-developers.com/moto-g4-plus/how-to/xt1643-ota-nougat-t3483943

Related

Xt1644 us firmware

Can some provide firmware or links to US XT1644 FIRMWARE? Thanks
Try here : http://forum.xda-developers.com/moto-g4-plus/how-to/guide-newbie-resource-thread-t3386584
*Edit*
https://www.androidfilehost.com/?a=show&w=files&flid=72578
DJTeeJay said:
Try here : http://forum.xda-developers.com/moto-g4-plus/how-to/guide-newbie-resource-thread-t3386584
*Edit*
https://www.androidfilehost.com/?a=show&w=files&flid=72578
Click to expand...
Click to collapse
Any idea for what device the image ATHENE_AMZ_MPJ24.139-64_65_cid50_amz.tgz on https://www.androidfilehost.com/?a=s...les&flid=72578 is meant ?
(AMZ = ?)
I am currently running ATHENE_MPJ24.139-49_cid50_subsidy-DEFAULT_CFC.xml.zip from this source, on my XT1642 (channel reteu)
Maybe Amazon?
I appreciate everybody's help. However I can't tell if the the correct firmware listed is for US XT1644 FIRMWARE. I see I have the correct build. I have as of yet not unlocked my device. However I want to load my own backup all my images using dd command except data. Upload and post links for the United States build, as I just don't see nothing. Any help to the stock build United States build XT1644 would be great? Thanks
Also when unlocking the my device is there any issues I will run into, off the top of your heads?
Search here:
http://www.filefactory.com/folder/c6cdedc45a775d27/?sort=created&order=DESC&show=100
There are three images with xt1644 RETUS.
Bender1987 said:
Search here:
http://www.filefactory.com/folder/c6cdedc45a775d27/?sort=created&order=DESC&show=100
There are three images with xt1644 RETUS.
Click to expand...
Click to collapse
Thanks guy. Looks like someone took down the files. Not sure why, any other link to XT1644_ATHENE_RETUS_MPJ24.139-48_cid50_subsidy-DEFAULT_regulatory-XT1644_CFC.xml.zip
I've start downloading the file this morning without any problems. The FileFactory folder link is not down neither the files in it.
https://mirrors.lolinet.com/firmware/moto/athene/official/RETUS/
https://mirrors.lolinet.com/firmwar...subsidy-DEFAULT_regulatory-XT1644_CFC.xml.zip
9 is the latest firmware for the US model. im not sure what the very bottom one "harpia" is for?
I have bought mine unlocked and it is "retus". It has the MPJ 24.139-48 fw. Radio is M8952_70009.08.03.45R ATHENE_RETUSA_CUST.
If I check the update it says it's up-to-date.
pv979 said:
Any idea for what device the image ATHENE_AMZ_MPJ24.139-64_65_cid50_amz.tgz on https://www.androidfilehost.com/?a=s...les&flid=72578 is meant ?
(AMZ = ?)
I am currently running ATHENE_MPJ24.139-49_cid50_subsidy-DEFAULT_CFC.xml.zip from this source, on my XT1642 (channel reteu)
Click to expand...
Click to collapse
ATHENE_AMZ_MPJ24.139-64_65_cid50_amz.tgz is for the Indian variants, not the US nor European variants.
fix-this! said:
9 is the latest firmware for the US model. im not sure what the very bottom one "harpia" is for?
Click to expand...
Click to collapse
Harpia is the codename for the Moto G4 Play. Athene is the G4/G4+.
Thanks everybody for helping out. Please continue to write more info about the US XT1644 as there is not alot in on this model.
SoNic67 said:
I have bought mine unlocked and it is "retus". It has the MPJ 24.139-48 fw. Radio is M8952_70009.08.03.45R ATHENE_RETUSA_CUST.
If I check the update it says it's up-to-date.
Click to expand...
Click to collapse
yup but .9 is the latest. it has fixes for battery and the phone. i flashed it via fastboot on my XT6144 and it works great.
Well, the -49 (not 9) it's not to be found on Moto US website or OTA, it just appeared here like magic and the change log (supposedly) here. So I am not sure about it's provenience and that the fixes are not a placebo.
Anyway, I understand the "itch" to install it. Because I am so tempted myself
LE: Well, I did it. Flashed the MJP24.139-49 on my XT1644, I am restoring the apps now from backup.
Are these TWRP flashable or fastboot?
Yes, fastboot is avail after you unlock the bootloader on Motorola site (loosing the warranty).
I have booted into TWRP to root (SU systemless method), but didn't actually flash it (because I don't plan to switch to CM at this point).
SoNic67 said:
Yes, fastboot is avail after you unlock the bootloader on Motorola site (loosing the warranty).
I have booted into TWRP to root (SU systemless method), but didn't actually flash it (because I don't plan to switch to CM at this point).
Click to expand...
Click to collapse
I'm already on CM but there's the bug preventing me from receiving calls unless I turn off LTE. I'd prefer to not lose root and don't have access to a PC, so if I can wipe and flash this in TWRP, that would be perfect.
No, you can't, you need the standard recovery to get back to stock. Then you can root as I said.
As for CM13, I had used it (beta and after that nightlies) on one of my previous devices (Asus, based on Snapdragon 615, 64 bit, 3GB RAM)... but it was too unstable to use as a daily phone. Always something to be "fixed" and very often something else was breaking. Disappointed...
Security Patch Level
Can someone who has flashed the -49 build confirm what the security patch level is? Just wondering if it's the same update India and Europe received OTA.

Firmware update - what a suprise :)

Hi folks,
I'm currently downloading a very unexpected firmware update for my Surnia.
It's supposed to bring security patches up to 20161201 (up from 20160201).
I thought they'd given up on this phone
dryhte said:
Hi folks,
I'm currently downloading a very unexpected firmware update for my Surnia.
It's supposed to bring security patches up to 20161201 (up from 20160201).
I thought they'd given up on this phone
Click to expand...
Click to collapse
Any update on volte ?? Which surnia model is that ? Xt15##? Firmware size and number?
Hit THANKS if somebody help you
dryhte said:
Hi folks,
I'm currently downloading a very unexpected firmware update for my Surnia.
It's supposed to bring security patches up to 20161201 (up from 20160201).
I thought they'd given up on this phone
Click to expand...
Click to collapse
Exactly which model of surnia are you owning & from which country & also the size of update
I know that are too much questions but i really want to know
&
Thanks for news
sonnu0100 said:
Any update on volte ?? Which surnia model is that ? Xt15##? Firmware size and number?
Hit THANKS if somebody help you
Click to expand...
Click to collapse
Sher1234 said:
Exactly which model of surnia are you owning & from which country & also the size of update
I know that are too much questions but i really want to know
&
Thanks for news
Click to expand...
Click to collapse
Update size was about 48MB.
I'm in Belgium.
I used to have the RETEUALL firmware, I think, but now it is 24.71.4.surnia_retgb_retgball.en.GB retgb
Build number MPI24.65-39-4
Kernel version 3.10.49-ga495b15
Surnia model XT1524
Don't know what else I can tell you...
dryhte said:
Update size was about 48MB.
I'm in Belgium.
I used to have the RETEUALL firmware, I think, but now it is 24.71.4.surnia_retgb_retgball.en.GB retgb
Build number MPI24.65-39-4
Kernel version 3.10.49-ga495b15
Surnia model XT152
Don't know what else I can tell you...
Click to expand...
Click to collapse
Now what's your security pach date & also the Android version
Thanks for info
Sher1234 said:
Now what's your security pach date & also the Android version
Thanks for info
Click to expand...
Click to collapse
6.0, and as I already wrote in my first post, 1 December 2016
dryhte said:
6.0, and as I already wrote in my first post, 1 December 2016
Click to expand...
Click to collapse
Thanks for the information & sorry for asking too much questions
I wonder if other surnia models will get this update?
hydroman202 said:
I wonder if other surnia models will get this update?
Click to expand...
Click to collapse
My Surnia is running 7.1.1 on AOSPExtended, the hell with stock lol
Good point. Lol
dryhte said:
Surnia model XT152 ..
Click to expand...
Click to collapse
Xt152*??
Hope xt1526 too will get with volte support
Hit THANKS if somebody help you
sonnu0100 said:
Xt152*??
Hope xt1526 too will get with volte support
Hit THANKS if somebody help you
Click to expand...
Click to collapse
XT1524, sorry
Got this too but couldn't install it because my Bootloader is unlocked.
It says Fingerprint mismatch in recovery console log after it tries to install.
I forgot what exactly stopped it so i tried anyway LOL
Although mine is the XT1527 From Telus Canada CID 14
I captured the blur package too if someone knows how to patch it to install.
But.. i have Squid's kernel running and i am fairly certain that would over-write his kernel.
I posted here to let people know it's out.
I looked for a Firmware.zip for the version but couldn't find one.. yet.
Who ever is making them needs to do one up for the Telus version 24.71.4.en.ca
If anyone finds this post it !
XT1527_SURNIA_RETCA-TELUS_6.0_MPI24.71-4_cid14_subsidy-TELUS_CFC.xml.zip
I am running..
XT1527_SURNIA_RETCA-TELUS_6.0_MPI24.65-39_cid14_subsidy-TELUS_CFC.xml.zip
or (i forget)
XT1527_SURNIA_RETCA_6.0_MPI24.65-39_cid14_subsidy-DEFAULT_CFC.xml.zip
xpmule said:
Got this too but couldn't install it because my Bootloader is unlocked.
It says Fingerprint mismatch in recovery console log after it tries to install.
I forgot what exactly stopped it so i tried anyway LOL
Although mine is the XT1527 From Telus Canada CID 14
I captured the blur package too if someone knows how to patch it to install.
But.. i have Squid's kernel running and i am fairly certain that would over-write his kernel.
I posted here to let people know it's out.
I looked for a Firmware.zip for the version but couldn't find one.. yet.
Who ever is making them needs to do one up for the Telus version 24.71.4.en.ca
If anyone finds this post it !
XT1527_SURNIA_RETCA-TELUS_6.0_MPI24.71-4_cid14_subsidy-TELUS_CFC.xml.zip
I am running..
XT1527_SURNIA_RETCA-TELUS_6.0_MPI24.65-39_cid14_subsidy-TELUS_CFC.xml.zip
or (i forget)
XT1527_SURNIA_RETCA_6.0_MPI24.65-39_cid14_subsidy-DEFAULT_CFC.xml.zip
Click to expand...
Click to collapse
Volte support added ?? If anybody gets on xt1526 please update .
Hit THANKS if somebody help you
I just downloaded that unexpected firmware upgrade.
I pass my techinfo:
Country: Argentina
Model: xt1527 with Android 6.0
Size of download: about 45Mb
Security update: 1st of Feb 2016
Actual kernel: 3.10.49-g4979ca4
System version: 24.51.39.surnia_tefla.tefla.en.01
Compilation: MPI24.65-39
I have notification too, do you think it is possible to install when I have cwm and squid kernel?
iks8 said:
I have notification too, do you think it is possible to install when I have cwm and squid kernel?
Click to expand...
Click to collapse
Yes you can but you have to reflash whole stock firmware (the currently installed one) available for your device
It worked for me earlier when upgrading from 5.0.2 to 5.1.1 then to 6.0
If you OTA update your device in the state it is now (that's twrp+squid kernel) it might end up hard-bricking the device
Sent from my Motorola XT1521 using XDA Labs
Sher1234 said:
Yes you can but you have to reflash whole stock firmware (the currently installed one) available for your device
It worked for me earlier when upgrading from 5.0.2 to 5.1.1 then to 6.0
If you OTA update your device in the state it is now (that's twrp+squid kernel) it might end up hard-bricking the device
Sent from my Motorola XT1521 using XDA Labs
Click to expand...
Click to collapse
Yup.. i posted the wrong thing earlier.. it has nothing to do with the bootloader.
I was running Marshmallow on my XT1527 with the unlocked bootloader and Squid's TWRP + Kernel and SuperSU + Custom Bootlogo / Animation.
So what i did was restore all the stuff stock then the OTA update installed fine.
I already had the firmware from when i downloaded it here a year ago.
THEN..
I thought hey know what ? Since i already made a TWRP back up.. lets use it !
After the OTA update was back on i started putting the custom stuff back on..
then i went into TWRP and restored only the DATA partition.. bingo had all my app's + settings still
Still running great and stable and yeah it was December 2016 patch level.
No idea what volte is but i think it was just an update for security.
I am currently fighting with rooting this update.
I just installed this
XT1527_SURNIA_RETCA-TELUS_6.0_MPI24.71-4_cid14_subsidy-TELUS_CFC.xml.zip
( OTA after reflash to 6.0 )
I am putting my info and trials HERE
Thanks for the info. Mine didn't pop up the update, but checked and there it is.
XT1524 en.GB no branding sim free

help

Why athene f instead of athene?
Athene_F is for the Moto G4 Plus (athene is the code name, f for fingerprint sensor, I imagine), whereas athene is for the G4 models.
echo92 said:
Athene_F is for the Moto G4 Plus (athene is the code name, f for fingerprint sensor, I imagine), whereas athene is for the G4 models.
Click to expand...
Click to collapse
Which Rom is correct for moto g4 plus xt 1642 dual?
szymon1515 said:
Which Rom is correct for moto g4 plus xt 1642 dual?
Click to expand...
Click to collapse
What do you want, Nougat or Marshmallow?
The install scripts in the updates should detect whether you are athene_f or athene (unless you flashed the wrong firmware in the past, which based on your earlier posts, may has happened).
echo92 said:
What do you want, Nougat or Marshmallow?
The install scripts in the updates should detect whether you are athene_f or athene (unless you flashed the wrong firmware in the past, which based on your earlier posts, may has happened).
Click to expand...
Click to collapse
W Polsce Me shows that I have g4 and I have g4 plus I had to get angry Rom to win
szymon1515 said:
W Polsce Me shows that I have g4 and I have g4 plus I had to get angry Rom to win
Click to expand...
Click to collapse
Me shows that I have g4 and I have g4 plus I had to get angry Rom to win
szymon1515 said:
Me shows that I have g4 and I have g4 plus I had to get angry Rom to win
Click to expand...
Click to collapse
I don't understand what you mean? What do you mean by angry ROM?
echo92 said:
I don't understand what you mean? What do you mean by angry ROM?
Click to expand...
Click to collapse
Is it possible that I have a bad base band? I'm from Poland
szymon1515 said:
Is it possible that I have a bad base band? I'm from Poland
Click to expand...
Click to collapse
That's a Marshmallow baseband, but it's reading as .32U, which may indicate flashing the wrong Marshmallow firmware at some point.
Which stock firmwares have you flashed previously, what builds and for what regions? I recall you flashed some builds suggested to you in the other thread.
echo92 said:
That's a Marshmallow baseband, but it's reading as .32U, which may indicate flashing the wrong Marshmallow firmware at some point.
Which stock firmwares have you flashed previously, what builds and for what regions? I recall you flashed some builds suggested to you in the other thread.
Click to expand...
Click to collapse
Who is the system to upload now?
Referring to your other thread https://forum.xda-developers.com/moto-g4-plus/help/help-t3586344/page6
you were on a marshmallow baseband ending with 62.u. Now you have 32.u...so you must have upgraded your firmware somehow in the last few days.
The baseband version must end with .R
Have you ever tried one of the suggestions in the above thread??
There you were given the fitting stock firmware and the right procedures to flash it.
My advice: go back to the above thread, read, try to understand and try again.
In addition to bullfinch's reply, I'd suggest going back to the stock (i.e. supplied by Motorola) ROMs, as flashing custom ROMs will just confuse matters.
If you've tried the suggestions in the thread above (your original thread), you may wish to have a look into flashing this ROM here https://firmware.center/firmware/Motorola/Moto G4 (Plus)/Stock/XT1642/ It's a stock ROM for XT1642, and looks to be the 139-48 build, which may give you the correct baseband. I've not tried it though, and there's still a chance you may still have the incorrect baseband afterwards.
As always, do a complete flash of a stock ROM if you can via fastboot (you could follow the instructions here, but using the XT1642 ROM https://forum.xda-developers.com/moto-g4-plus/how-to/moto-g4-plus-xt1643-updated-signed-t3460695), and back up your data.
If you do still get the incorrect baseband, as I suggested a few times, you may have to get your device serviced (contact Motorola in Poland for service centres), which may charge you a fee.
I'm still willing to help. That assumes, that you give answers to questions, made by echo92 before.
And my question is: Is your device detected by your pc if connected in fastbootmode?
bullfinch110 said:
I'm still willing to help. That assumes, that you give answers to questions, made by echo92 before.
And my question is: Is your device detected by your pc if connected in fastbootmode?
Click to expand...
Click to collapse
Yes
szymon1515 said:
Yes
Click to expand...
Click to collapse
So you can try flashing the right firmware (given by echo92) following the steps in the link. Or you try again RSD lite with this firmware (you remember).
echo92 said:
In addition to bullfinch's reply, I'd suggest going back to the stock (i.e. supplied by Motorola) ROMs, as flashing custom ROMs will just confuse matters.
If you've tried the suggestions in the thread above (your original thread), you may wish to have a look into flashing this ROM here https://firmware.center/firmware/Motorola/Moto G4 (Plus)/Stock/XT1642/ It's a stock ROM for XT1642, and looks to be the 139-48 build, which may give you the correct baseband. I've not tried it though, and there's still a chance you may still have the incorrect baseband afterwards.
As always, do a complete flash of a stock ROM if you can via fastboot (you could follow the instructions here, but using the XT1642 ROM https://forum.xda-developers.com/moto-g4-plus/how-to/moto-g4-plus-xt1643-updated-signed-t3460695), and back up your data.
If you do still get the incorrect baseband, as I suggested a few times, you may have to get your device serviced (contact Motorola in Poland for service centres), which may charge you a fee.
Click to expand...
Click to collapse
Now I have M8952_70009.08.03.45u ATHENE_EMEA_DSDS_CUST
Can you check your phonesettings, if there is an OTA firmware update available? Still irritated by the "u" at the end of your baseband. Could yu make a screenshot of your phone status (buildnr, baseband, android versionn)
bullfinch110 said:
Can you check your phonesettings, if there is an OTA firmware update available? Still irritated by the "u" at the end of your baseband. Could yu make a screenshot of your phone status (buildnr, baseband, android versionn)
Click to expand...
Click to collapse
Ok?
szymon1515 said:
Ok?
Click to expand...
Click to collapse
...
Yes. :good:
How did you do? Flash via fastboot, RSD lite or OTA Update?

J727P Spotted running Oreo!

The J727P has been certified by Wi-Fi Alliance running Oreo 8.0. If I can find the leaked firmware, I will post it here. If anyone else happens to track it down before me, please also post it here!
stock boot.img ?
Spaceminer said:
The J727P has been certified by Wi-Fi Alliance running Oreo 8.0. If I can find the leaked firmware, I will post it here. If anyone else happens to track it down before me, please also post it here!
Click to expand...
Click to collapse
Sounds good, one question thought, where is stock boot.img on j727p firmware for odin? BP,CSC,CP, or AP.
J727P
Spaceminer said:
The J727P has been certified by Wi-Fi Alliance running Oreo 8.0. If I can find the leaked firmware, I will post it here. If anyone else happens to track it down before me, please also post it here!
Click to expand...
Click to collapse
One question is this fore real ?
Yes I ask this because I was on stock firmware three days ago an I checked for the update an there wasn't one ! Maybe Verizon gets the update first I will check again in a day or two !
---------- Post added at 12:32 AM ---------- Previous post was at 12:00 AM ----------
lamike said:
Sounds good, one question thought, where is stock boot.img on j727p firmware for odin? BP,CSC,CP, or AP.
Click to expand...
Click to collapse
Boot img is in the AP file !!
peter couniaz said:
One question is this fore real ?
Yes I ask this because I was on stock firmware three days ago an I checked for the update an there wasn't one !
Click to expand...
Click to collapse
Yes. It's just not officially released yet. I've been scouring the web for a leak. This means Oreo has been built for our device already and the official release coming. If you're curious about WiFi Alliance, wikipedia has good information about them.
J737P
Spaceminer said:
Yes. It's just not officially released yet. I've been scouring the web for a leak. This means Oreo has been built for our device already and the official release coming. If you're curious about WiFi Alliance, wikipedia has good information about them.
Click to expand...
Click to collapse
Ok thank you an let me know if you find anything more about this !
peter couniaz said:
Ok thank you an let me know if you find anything more about this !
Click to expand...
Click to collapse
I managed to find the firmware, however, it's behind a pay wall on servers in Iran. The firmware name is J727PVPU4BRH5 if you want to help look for it. As soon as find it on a free server, I'll post an update.
J727P
Spaceminer said:
I managed to find the firmware, however, it's behind a pay wall on servers in Iran. The firmware name is J727PVPU4BRH5 if you want to help look for it. As soon as find it on a free server, I'll post an update.
Click to expand...
Click to collapse
Yes the 8.0 update is up for this phone I'm on stock firmware an I don't know if I will do the update until I see root for it ! I will let you what I decide !
J727P update
peter couniaz said:
Yes the 8.0 update is up for this phone I'm on stock firmware an I don't know if I will do the update until I see root for it ! I will let you what I decide !
Click to expand...
Click to collapse
I'm going to take the update to 8.0 an hope someone cames up with a Root process ! an it is the U4 bootloader so backdating the firmware should work if I don't like it !
peter couniaz said:
I'm going to take the update to 8.0 an hope someone cames up with a Root process ! an it is the U4 bootloader so backdating the firmware should work if I don't like it !
Click to expand...
Click to collapse
I'm already running Oreo. TWRP has problems with it. I can't make a backup of the OS. You can restore a back up, but you have to flash the BL file from ARG2 then wipe everything in TWRP first. SuperSU 2.82-SR5 will cause a boot loop. I'm going to try magisk 17.1. Honestly, I'm very disappointed with Samsung's Oreo... It's almost the exact same as Nougat, and the new camera sucks, very bad. They gave us Nougat, with Oreo 8.1 as the base firmware. That's my literal take on it. I'm definitely getting a Moto G6 after seeing this, and I'm going back to my stock build.
J727P update
Spaceminer said:
I'm already running Oreo. TWRP has problems with it. I can't make a backup of the OS. You can restore a back up, but you have to flash the BL file from ARG2 then wipe everything in TWRP first. SuperSU 2.82-SR5 will cause a boot loop. I'm going to try magisk 17.1. Honestly, I'm very disappointed with Samsung's Oreo... It's almost the exact same as Nougat, and the new camera sucks, very bad. They gave us Nougat, with Oreo 8.1 as the base firmware. That's my literal take on it. I'm definitely getting a Moto G6 after seeing this, and I'm going back to my stock build.
Click to expand...
Click to collapse
You haven't tried flashing back to nougat then !
peter couniaz said:
You haven't tried flashing back to nougat then !
Click to expand...
Click to collapse
I have, and flashing back to nougat works fine. You have to flash ARG2 for it to work, and you can't downgrade the Modem. I'll put together instructions and probably a debloated ROM later this evening, and I'll get the firmware uploaded ASAP. Some notes, clearing the camera data fixes the blurry image problem, and it can be rooted. You need the latest TWRP, and Magisk 17.1 stable. You must flash TWRP, swipe to allow modifications, then format data with the option that makes you type "yes", then flash magisk. Root works perfectly. No issues. I'm debloating the OS right now. I'm about to test Viper too. Its actually much faster than Nougat once the junk is out and yes, it can be fully deknoxed. This might not be so bad. I'm still disappointed with their lack of Oreo-esq cosmetics though.
J727P update
Spaceminer said:
I have, and flashing back to nougat works fine. You have to flash ARG2 for it to work, and you can't downgrade the Modem. I'll put together instructions and probably a debloated ROM later this evening, and I'll get the firmware uploaded ASAP. Some notes, clearing the camera data fixes the blurry image problem, and it can be rooted. You need the latest TWRP, and Magisk 17.1 stable. You must flash TWRP, swipe to allow modifications, then format data with the option that makes you type "yes", then flash magisk. Root works perfectly. No issues. I'm debloating the OS right now. I'm about to test Viper too. Its actually much faster than Nougat once the junk is out and yes, it can be fully deknoxed. This might not be so bad. I'm still disappointed with their lack of Oreo-esq cosmetics though.
Click to expand...
Click to collapse
Thank you for the info on downgrading back to nougat !
peter couniaz said:
Thank you for the info on downgrading back to nougat !
Click to expand...
Click to collapse
I've got 3 of 4 firmware files uploaded. The AP file is giving me trouble cause my WiFi sucks, and it keeps failing before it finishes. I did put together a full stock Oreo ROM but its got problems. You can only flash it using TWRP if you have the ARG2 bootloader, but, the ARG2 bootloader, won't allow Oreo to boot up no matter what. We'd need a custom boot.img and I can't make one. The ROM can't be flashed with the Oreo bootloader installed either, because it prevents TWRP from copying/writing to the data or system partitions. If it tries to, it'll reboot half way through. Magisk 17.1 will also lose root after awhile. We need a custom boot, or we need a modified root method and an updated TWRP to have any fun with it. SMH at Samsung right now. They gave us Oreo, with no milk, and a slap in the face. Nougat everything, running on Oreo 8.1 firmware... I'll never get over that. I'm running an ARG2 build cause everything works, and largely looks the same. I swear, they didn't even try. They just reskinned some Nougat apps and put them in an Oreo system. I will never buy another Samsung product after seeing this half hearted Oreo they gave us.
J727P update
Spaceminer said:
I've got 3 of 4 firmware files uploaded. The AP file is giving me trouble cause my WiFi sucks, and it keeps failing before it finishes. I did put together a full stock Oreo ROM but its got problems. You can only flash it using TWRP if you have the ARG2 bootloader, but, the ARG2 bootloader, won't allow Oreo to boot up no matter what. We'd need a custom boot.img and I can't make one. The ROM can't be flashed with the Oreo bootloader installed either, because it prevents TWRP from copying/writing to the data or system partitions. If it tries to, it'll reboot half way through. Magisk 17.1 will also lose root after awhile. We need a custom boot, or we need a modified root method and an updated TWRP to have any fun with it. SMH at Samsung right now. They gave us Oreo, with no milk, and a slap in the face. Nougat everything, running on Oreo 8.1 firmware... I'll never get over that. I'm running an ARG2 build cause everything works, and largely looks the same. I swear, they didn't even try. They just reskinned some Nougat apps and put them in an Oreo system. I will never buy another Samsung product after seeing this half hearted Oreo they gave us.
Click to expand...
Click to collapse
You are using the latest twrp try going back 2 builds on the twrp an see if that will stick on the full 8.1.0 firmware don't know if it will work but if you have the full 8.1.0 firmware give it a shot an let us all know if it does ! Or when you get the full firmware uploaded send me a link an I will try it ! Thank you !!
I have posted the oreo firmware here https://forum.xda-developers.com/galaxy-j7/how-to/sm-j727p-oreo-8-1-firmware-t3841778
HELP FLASH BACK J727P to nougout
i need some help, every time i try to downgrade to android 7 in this phone j727p, i get errors flashing modem, ive tried combination firmware, and full flash 4arg2 im currently 8.1.0 4brh5 and cant flash back to nougout
---------- Post added at 07:09 PM ---------- Previous post was at 07:04 PM ----------
Spaceminer said:
I have, and flashing back to nougat works fine. You have to flash ARG2 for it to work, and you can't downgrade the Modem. I'll put together instructions and probably a debloated ROM later this evening, and I'll get the firmware uploaded ASAP. Some notes, clearing the camera data fixes the blurry image problem, and it can be rooted. You need the latest TWRP, and Magisk 17.1 stable. You must flash TWRP, swipe to allow modifications, then format data with the option that makes you type "yes", then flash magisk. Root works perfectly. No issues. I'm debloating the OS right now. I'm about to test Viper too. Its actually much faster than Nougat once the junk is out and yes, it can be fully deknoxed. This might not be so bad. I'm still disappointed with their lack of Oreo-esq cosmetics though.
Click to expand...
Click to collapse
sr ive been trying to flash back the nougout firmware arg2 but still problems, the cp box in z3x uncheck, but still got errors with csc, i need to downgrade from brh5 and it wont let me, if you could be more specific how did you do the process
Galaxy J7 Perx (Boost) on J727PVPU4BRH5
Spaceminer said:
I managed to find the firmware, however, it's behind a pay wall on servers in Iran. The firmware name is J727PVPU4BRH5 if you want to help look for it. As soon as find it on a free server, I'll post an update.
Click to expand...
Click to collapse
Dear Sirs;
Having had to replace my originally bought (Nov 17, 2017) J7 Perx from Boost, then bricking it and replacing it with a Galaxy S6 refurb from Boost, which was then STOLEN by a "friend" of 6(six) years, has been replaced by a NEWER J7 Perx. This device received at lest 3, if not 4 OTA updates, one of which was a supplemental firmware/software update. About Phone (and Samsung INFO app) NOW reveal the following detail:
HARDWARE VERSION; J727P.02
Mfg date; 03/15/2018
Software Version; J727PVPU4BRH5
Android Version; 8.1.0
Samsung Experience; 9.5
Baseband Version; J7272PVPU4BRH5
Build Number; M1AJQ.J727PVPU4BRH5
Android Security Patch; August 1, 2018.
If given instruction and link to necessary utility to extract the firmware from my device to my PC, I would be more than pleased to provide the files(s) procured from that process.
I look forward to hearing more about possible deodexed firmware to ROOT my newest device.
A custom ROM would be nice, too.
---------- Post added at 15:23 ---------- Previous post was at 15:14 ----------
Guess I should have browsed a few more posts before posting.
I found the link to all the 8.x firmwares for the various models, and must say "Bravo!" for the Herculean effort expended to collect, upload and make all that available.
Thanks!

Problem with downgrading S8

Hello,
Recently I've updated my Galaxy S8 g950fd from Android 8.0 to 9.0, however i found it terrible and I would love to go back to 8.0. I've read many topics and all of them states that I have to downgrade it through the Odin. I've downloaded a few softs from websites:
SM-G950F_1_20181227130827_c3nriwjmas_fac
G950FXXS4CRLB
G950FXXS4CRLB_G950FOXM4CRL1_LYS
G950FXXU3CRGH_CL14023573_QB19093103
G950FXXS4CRLB_G950FOXM4CRL1_LYS
G950FXXU1AQG5_G950FOXM1AQG5_ZTO_4file
And non of them works. Odin keep showing FAIL message, phone stuck on bootloop and the only software I can use is 9.0 ( G950FXXS5DSF1_OXM5DSF1_(SM-G950FD))
At this moment I'm downloading 2 firmwares from sammobile.com website: XSG-G950FXXU4CRL3-20181218135110 and XSG-G950FXXS4CRLB-20190128142840 and I hope they will resolve the issue I'm facing.
What am I doing wrong? Is there any other way to downgrade my phone?
Thanks a lot for replies!
Your bootloader version is v5 and all other firmware including previous pie and all Oreo firmware are at v4 . If u installed June or July update on your phone then u can't go back anymore and thus Odin keep faling for your
Scorpionea said:
Your bootloader version is v5 and all other firmware including previous pie and all Oreo firmware are at v4 . If u installed June or July update on your phone then u can't go back anymore and thus Odin keep faling for your
Click to expand...
Click to collapse
What about going back to 8.0 through TRWP? Impossible?
I've found this thread: https://forum.xda-developers.com/galaxy-s8/help/s8-downgrade-version-9-t3922577 and I've downloaded G955USQU5CSA4_G955UOYN5CSA4_CCT.zip
G955USQS5CRL1_G955UOYN5CRL1_USC.zip
G955USQU5CSA4_G955UOYN5CSA4_LRA.zip
G955USQU5CRK1_G955UOYN5CRK1_TMB.zip , however when I try to install s8+ firmware through Odin it keeps showing FAIL. Damn.. No other way to go back to 8.0 than new phone?
sssylaru said:
What about going back to 8.0 through TRWP? Impossible?
I've found this thread: https://forum.xda-developers.com/galaxy-s8/help/s8-downgrade-version-9-t3922577 and I've downloaded G955USQU5CSA4_G955UOYN5CSA4_CCT.zip
G955USQS5CRL1_G955UOYN5CRL1_USC.zip
G955USQU5CSA4_G955UOYN5CSA4_LRA.zip
G955USQU5CRK1_G955UOYN5CRK1_TMB.zip , however when I try to install s8+ firmware through Odin it keeps showing FAIL. Damn.. No other way to go back to 8.0 than new phone?
Click to expand...
Click to collapse
U can root the phone and try some of the old custom based rom on Oreo, officially u can't go back
S8
Scorpionea said:
U can root the phone and try some of the old custom based rom on Oreo, officially u can't go back
Click to expand...
Click to collapse
I've found Lineage 15.1 OS with bootloader v5 on android 8.0 however I am struggling now with installing TWRP. Keep getting FAIL in ODIN and note in phone: Only official relased binaries are allowed to be flashed (RECOVERY). I've tried to reset cache, perform factory data, OEM is enabled and usb debugging as well. I don't know what's going on to be honest and after reviewing thousands of posts - I can't fix that issue.. My current software on my g950fd is G950FXXU5DSFB Android 9.0.
Is here anyone who can advice me what should I do? I would really appreciate that. Thanks!
Anyone?
Sorry can't help you with that much, it seems u did all correct steps for rooting the phone. dunno why u get only official binary message.
Edit:
Post your issue here, maybe someone here can help you more
https://r.tapatalk.com/shareLink?ur...share_tid=3847712&share_fid=3793&share_type=t
Scorpionea said:
Sorry can't help you with that much, it seems u did all correct steps for rooting the phone. dunno why u get only official binary message.
Edit:
Post your issue here, maybe someone here can help you more
https://r.tapatalk.com/shareLink?ur...share_tid=3847712&share_fid=3793&share_type=t
Click to expand...
Click to collapse
Thanks! I try!

Categories

Resources