Cant run most roms after reinstalling stock - Samsung Galaxy A3, A5, A7 (2017) Questions & Answe

My A5 2017 is rooted and is semi working on hades rom 5. Big issue i have been having is when i try to use any other ROM that isnt Hades or stock i cant use cellular and maybe other things as well, I dont know why and its been since I had to reset back to stock which ended up being 8.0 as the only one i could go to. Please help as I want to use Lineage and other Rom's but cant.

elderwolf123 said:
My A5 2017 is rooted and is semi working on hades rom 5. Big issue i have been having is when i try to use any other ROM that isnt Hades or stock i cant use cellular and maybe other things as well, I dont know why and its been since I had to reset back to stock which ended up being 8.0 as the only one i could go to. Please help as I want to use Lineage and other Rom's but cant.
Click to expand...
Click to collapse
Are you trying to downgrade to nougat? In order to do that, you need to install nougat modem and bootloader

I dont know, just trying to run android 7 based rom's

Related

Downgrading 6.0.1 to 5.1.1

Hi if anyone can help- I'm on the Verizon Samsung Galaxy Note 4 after 2 Note 7's and a Note 3 before that on Biggin's so I've sorta been out of the root game. I want to downgrade from 6.0.1 to 5.1.1. I am downloading the full firmware for the Note 4 from further back in this thread (N910VVRU2CPA1) and am currently on (N910VVRU2CPG2).
From what I understand, I need to do a factory reset, then go to Odin and flash the firmware. I have Odin 3.10.7 and am downloading the N910VVRU2CPA1 as we speak. I see 'hsbadr' firmwares in his thread and the PIT file TRLTE_USA_VZW.pit which I'm not sure is compatable pit file for the specific 5.1.1 firmware or the necessary pit file is included in the full firmware and can anyone tell me if these are the right steps?are these the right steps Any information would be greatly appreciated,
Thanks
@tjmethod by chance how did you process go, did you manage to root and unlock bootloader?
djisback said:
@tjmethod by chance how did you process go, did you manage to root and unlock bootloader?
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Click to collapse
I bought the phone already with 6.0.1 on it and read that you cannot unlock/ root it with mm on it and can only be done after downgrading to 5.1.1 so I haven't done anything yet
I'm in the same boat...Coming from a n7. Bought a n4 on eBay...It's got 601. Want to root...Guess we need to downgrade....Is it possible?
tjmethod said:
Hi if anyone can help- I'm on the Verizon Samsung Galaxy Note 4 after 2 Note 7's and a Note 3 before that on Biggin's so I've sorta been out of the root game. I want to downgrade from 6.0.1 to 5.1.1. I am downloading the full firmware for the Note 4 from further back in this thread (N910VVRU2CPA1) and am currently on (N910VVRU2CPG2).
From what I understand, I need to do a factory reset, then go to Odin and flash the firmware. I have Odin 3.10.7 and am downloading the N910VVRU2CPA1 as we speak. I see 'hsbadr' firmwares in his thread and the PIT file TRLTE_USA_VZW.pit which I'm not sure is compatable pit file for the specific 5.1.1 firmware or the necessary pit file is included in the full firmware and can anyone tell me if these are the right steps?are these the right steps Any information would be greatly appreciated,
Thanks
Click to expand...
Click to collapse
sudermatt said:
I'm in the same boat...Coming from a n7. Bought a n4 on eBay...It's got 601. Want to root...Guess we need to downgrade....Is it possible?
Click to expand...
Click to collapse
Before you can start rooting, you'll need to be on 5.1.1 BPA1. If you're currently on 6.0.1, just download the BPA1 firmware from Sammobile, factory reset on 6.0.1, then flash BPA1 stock via Odin.
quinciebee said:
Before you can start rooting, you'll need to be on 5.1.1 BPA1. If you're currently on 6.0.1, just download the BPA1 firmware from Sammobile, factory reset on 6.0.1, then flash BPA1 stock via Odin.
Click to expand...
Click to collapse
Hi thanks, I had called Samsung and talked to top tier tech support and was told that once the phone has been upgraded to 6.0.1., it cannot be downgraded. and that i need to search the rooting sites and try to find where someone has found a breach or workaround for unlocking the bootloader which will usually have a bounty but I dont know. top tier tech support has always been good. Do you think thats false it cannot be downgraded?
tjmethod said:
Hi thanks, I had called Samsung and talked to top tier tech support and was told that once the phone has been upgraded to 6.0.1., it cannot be downgraded. and that i need to search the rooting sites and try to find where someone has found a breach or workaround for unlocking the bootloader which will usually have a bounty but I dont know. top tier tech support has always been good. Do you think thats false it cannot be downgraded?
Click to expand...
Click to collapse
It's definitely false, when I rooted my phone, I downgraded from 6.0.1 to 5.1.1 without any issues.
quinciebee said:
It's definitely false, when I rooted my phone, I downgraded from 6.0.1 to 5.1.1 without any issues.
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Click to collapse
I will definately give it a go when I have the time, have you flashed a rom and if so which one, there must be some or some tweaks to get rid of the lag?
tjmethod said:
I will definately give it a go when I have the time, have you flashed a rom and if so which one, there must be some or some tweaks to get rid of the lag?
Click to expand...
Click to collapse
I'm currently using CM13 because of Xposed and overall stability, but there are newer roms out there.
quinciebee said:
I'm currently using CM13 because of Xposed and overall stability, but there are newer roms out there.
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Click to collapse
I am a little confused as to whether I've found the right firmwares but I've found the firmwares here:
https://forum.xda-developers.com/no...mware-firmware-kernel-modem-recovery-t2942937
If I am downgrading to 5.1.1. which this phone was obviously on before, I don't know what this phone was on since it currently is on the PL1 build which are not one of the two 6.0.1. builds on this page. I don't even know if that matters.. Anyway, the two 5.1.1. builds are PA1 and OK3. Do you know where any other firmwares out there that might show my current one and the previous build that it came from?
Thanks-
tjmethod said:
I am a little confused as to whether I've found the right firmwares but I've found the firmwares here:
https://forum.xda-developers.com/no...mware-firmware-kernel-modem-recovery-t2942937
If I am downgrading to 5.1.1. which this phone was obviously on before, I don't know what this phone was on since it currently is on the PL1 build which are not one of the two 6.0.1. builds on this page. I don't even know if that matters.. Anyway, the two 5.1.1. builds are PA1 and OK3. Do you know where any other firmwares out there that might show my current one and the previous build that it came from?
Thanks-
Click to expand...
Click to collapse
You want the PA1. It's really easy. Just sounds more complicated then it is. I am using the PaulPizz rom. It is very stable, good battery life, and spen and sview work. If you need any help, let me know.
ziggy71 said:
You want the PA1. It's really easy. Just sounds more complicated then it is. I am using the PaulPizz rom. It is very stable, good battery life, and spen and sview work. If you need any help, let me know.
Click to expand...
Click to collapse
Thanks bro I don't if I'll have time til this weekend to do this- Does this rom have tweaks to fix the aggravating galaxy lag? With a non rooted phone there's goin into recovery and deleting cache, DU speed and phone booster, cleaned but it's like they all have it- thanks again- lookin forward to rooting this damn thing
tjmethod said:
I am a little confused as to whether I've found the right firmwares but I've found the firmwares here:
https://forum.xda-developers.com/no...mware-firmware-kernel-modem-recovery-t2942937
If I am downgrading to 5.1.1. which this phone was obviously on before, I don't know what this phone was on since it currently is on the PL1 build which are not one of the two 6.0.1. builds on this page. I don't even know if that matters.. Anyway, the two 5.1.1. builds are PA1 and OK3. Do you know where any other firmwares out there that might show my current one and the previous build that it came from?
Thanks-
Click to expand...
Click to collapse
Yeah they're out there but that thread hasn't been updated recently. Basically the order after pf3 is pg2, pj2, and then cpl1. The one you want, if your planning on rooting, is bpa1. Also, as far as your question in the op about the pit file, it should really only be used if absolutely necessary. It's in case your partitions have been corrupted for some reason and you need to repartition your device.
Edit- I was going to link to those other firmwares but they are buried in the thread that your already looking in. Either way they aren't necessary for you to unlock your bootloader, you can go straight from cpl1 to bpa1.
kevintm78 said:
Yeah they're out there but that thread hasn't been updated recently. Basically the order after pf3 is pg2, pj2, and then cpl1. The one you want, if your planning on rooting, is bpa1. Also, as far as your question in the op about the pit file, it should really only be used if absolutely necessary. It's in case your partitions have been corrupted for some reason and you need to repartition your device.
Edit- I was going to link to those other firmwares but they are buried in the thread that your already looking in. Either way they aren't necessary for you to unlock your bootloader, you can go straight from cpl1 to bpa1.
Click to expand...
Click to collapse
Hey thanks for confirming all this. So all I need to download and install is the bpa1 firmware via Oden with the AP button I think- I've got a few different versions of Oden on my pc. It's been a while since I've flashed firmware on a phone but I remember it was easy. So just save my pictures, any files, etc. on the sd card, remove it, then do a factory reset or when I put the setting into usb download mode, and flash the firmware this will automatically factory reset the phone? Also earlier today Verizon has been trying to push an software upgrade. After I unlock the bootloader and install twrp then flash a rom, do I need to somehow disable the update notice. I remember having to do that once with another phone.
What rom are you on? Thanks again for the Info-
TJ
tjmethod said:
Hey thanks for confirming all this. So all I need to download and install is the bpa1 firmware via Oden with the AP button I think- I've got a few different versions of Oden on my pc. It's been a while since I've flashed firmware on a phone but I remember it was easy. So just save my pictures, any files, etc. on the sd card, remove it, then do a factory reset or when I put the setting into usb download mode, and flash the firmware this will automatically factory reset the phone? Also earlier today Verizon has been trying to push an software upgrade. After I unlock the bootloader and install twrp then flash a rom, do I need to somehow disable the update notice. I remember having to do that once with another phone.
What rom are you on? Thanks again for the Info-
TJ
Click to expand...
Click to collapse
Yeah that all sounds spot on. I would definitely do the factory reset before you start, but other than that your good. To block the updates, you can uninstall the SDM apps. There are 2 of those and you'll need root to remove them, but you can disable them without root with that debloater tool. The rom I'm currently using is kind of work in progress. I have a couple stock based roms in the dev section, one is stock_plus that has a stock feel with some mods added and the other is Modest Rom that is got some grace apps added and system ui mods. You can find them here and here if you want to check them out.
kevintm78 said:
Yeah that all sounds spot on. I would definitely do the factory reset before you start, but other than that your good. To block the updates, you can uninstall the SDM apps. There are 2 of those and you'll need root to remove them, but you can disable them without root with that debloater tool. The rom I'm currently using is kind of work in progress. I have a couple stock based roms in the dev section, one is stock_plus that has a stock feel with some mods added and the other is Modest Rom that is got some grace apps added and system ui mods. You can find them here and here if you want to check them out.
Click to expand...
Click to collapse
Awesome, I'm going to check those out but I forgot the biggest question of all... how to get rid of the Galaxy lag- is there a rom or tweak where this can be fixed since recovery cache delete and cleaning tools dont really do much?
Thanks again-
tjmethod said:
Awesome, I'm going to check those out but I forgot the biggest question of all... how to get rid of the Galaxy lag- is there a rom or tweak where this can be fixed since recovery cache delete and cleaning tools dont really do much?
Thanks again-
Click to expand...
Click to collapse
Custom kernels help a lot. The problem is it's kind of slim pickings for our specific model, but some of the international kernels work well too. Oscar kernel is made for the 910v so that's probably the most reliable but if your like me, I like to use a permissive kernel and Ram kernel is not a bad choice for that though it's not as feature rich.
kevintm78 said:
Custom kernels help a lot. The problem is it's kind of slim pickings for our specific model, but some of the international kernels work well too. Oscar kernel is made for the 910v so that's probably the most reliable but if your like me, I like to use a permissive kernel and Ram kernel is not a bad choice for that though it's not as feature rich.
Click to expand...
Click to collapse
I really dont know the difference... from what I remember a kernel is the layer between the software and the hardware- a key component of the os. I'm guessing the permissive ones can be used for different roms or firmware? You can probably tell I really don't that much about the root game. The last time I flashed a firmware was on my note 3 after I bricked it. Then rerooted and got on to biggins rom which was great ut I never understood or learned how to use xposed. Anyway, I downloaded Modest Rom, PJ2 _STOCK .tar and am downloading cpl1_tar but I know that once I flash bpa1 firmware which puts the phone back on 5.1.1. I see your roms are 6.0.1 roms, after I flash the bpa1, will the bootloader be unlocked? If so can I then just flash the cpla1_tar or is that not a full firmware? or use one of the two 6.0.1 firmwares from where I found the cpa1? Are the kernels different from 6.0.1 and 5.1.1 and where to find the downloads?? I appreciate the tips especially coming from a develpoer and i'm happy to make a donation- I'm not sure how?
Thanks again!
tjmethod said:
I really dont know the difference... from what I remember a kernel is the layer between the software and the hardware- a key component of the os. I'm guessing the permissive ones can be used for different roms or firmware? You can probably tell I really don't that much about the root game. The last time I flashed a firmware was on my note 3 after I bricked it. Then rerooted and got on to biggins rom which was great ut I never understood or learned how to use xposed. Anyway, I downloaded Modest Rom, PJ2 _STOCK .tar and am downloading cpl1_tar but I know that once I flash bpa1 firmware which puts the phone back on 5.1.1. I see your roms are 6.0.1 roms, after I flash the bpa1, will the bootloader be unlocked? If so can I then just flash the cpla1_tar or is that not a full firmware? or use one of the two 6.0.1 firmwares from where I found the cpa1? Are the kernels different from 6.0.1 and 5.1.1 and where to find the downloads?? I appreciate the tips especially coming from a develpoer and i'm happy to make a donation- I'm not sure how?
Thanks again!
Click to expand...
Click to collapse
Hey buddy, did you get it figured out? I broke my arm at work on Sunday and of course it's my right arm so I'm having some issues responding back on my note with one hand. I bet I've dropped this thing 20 times already.
kevintm78 said:
Hey buddy, did you get it figured out? I broke my arm at work on Sunday and of course it's my right arm so I'm having some issues responding back on my note with one hand. I bet I've dropped this thing 20 times already.
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Click to collapse
Oh man that sucks- hopefully they gave you some good pain meds. Anyway, I havent taken th plunge yet- once I get on to 5.1.1 then twrp, I want to go on to 6.0.1 but am unsure as to what point the bootloader is unlocked or exactly what to do to upgrade to 6.0.1 once I crack the bl. I just dont want to go through the dreaded set up everything twice.

Lineage OS 15.1 fingerprint service not installed

Hello all the people out there.
Im new in the forum and english is not my mother language so, please be kind.
Hardware:
Moto G5 cedric (XT1060)
Situation:
Installed twrp-3.2.1-0-cedric.img without problems
Installed lineage-15.1-20180415-UNOFFICIAL-cedric.zip without problems
Installed open_gapps-arm64-8.1-aroma-20181116.zip without problems
Problem:
When the phone inits, the fingerprint sensor does nothing at all.
When i go to Security > Screen lock the fingerprint option doesnt exists at all. Exploring the coms (Apps > All Apps) i dont see the fingerprint service installed.
I have installed the "Ampare Fingerprint test" app and when run only says "Native Fingerprint API not found!".
Thing done:
Flash all again (TWRP + Lineage 15.1 + gapps) and the situation is the same.
Anyone have an idea and can guide me?
sk8avp said:
Hello all the people out there.
Im new in the forum and english is not my mother language so, please be kind.
Hardware:
Moto G5 cedric (XT1060)
Situation:
Installed twrp-3.2.1-0-cedric.img without problems
Installed lineage-15.1-20180415-UNOFFICIAL-cedric.zip without problems
Installed open_gapps-arm64-8.1-aroma-20181116.zip without problems
Problem:
When the phone inits, the fingerprint sensor does nothing at all.
When i go to Security > Screen lock the fingerprint option doesnt exists at all. Exploring the coms (Apps > All Apps) i dont see the fingerprint service installed.
I have installed the "Ampare Fingerprint test" app and when run only says "Native Fingerprint API not found!".
Thing done:
Flash all again (TWRP + Lineage 15.1 + gapps) and the situation is the same.
Anyone have an idea and can guide me?
Click to expand...
Click to collapse
Did you flash stock 8.1 before?
Andrej_SK said:
Did you flash stock 8.1 before?
Click to expand...
Click to collapse
Hi Andrej_SK, thanks for your reply.
This phone was never flashed.
I had the stock version and it was updated with Android Oreo 8.1, which was updated a few weeks ago.
sk8avp said:
Hi Andrej_SK, thanks for your reply.
This phone was never flashed.
I had the stock version and it was updated with Android Oreo 8.1, which was updated a few weeks ago.
Click to expand...
Click to collapse
If you installed stock Oreo 8.1 using any method (OTA, Fastboot...), you have to downgrade to stock Nougat first (using fastboot image) to make fingerprint work with CustomROMs. However, you need unlocked bootloader to downgrade. Don't flash both gpt and bootloader (if flashed any of these, you will get hardbrick because gpt/bootloader downgrade is not allowed). Also, don't run erase modem commands, they will wipe your IMEI in this case. As soon as you downgrade to stock Nougat, check the fingerprint availibility in Settings. If you can see options related to it, you're good to go - you can install any CustomROM as you normally would and your fingerprint will work.
Andrej_SK said:
If you installed stock Oreo 8.1 using any method (OTA, Fastboot...), you have to downgrade to stock Nougat first (using fastboot image) to make fingerprint work with CustomROMs. However, you need unlocked bootloader to downgrade. Don't flash both gpt and bootloader (if flashed any of these, you will get hardbrick because gpt/bootloader downgrade is not allowed). Also, don't run erase modem commands, they will wipe your IMEI in this case. As soon as you downgrade to stock Nougat, check the fingerprint availibility in Settings. If you can see options related to it, you're good to go - you can install any CustomROM as you normally would and your fingerprint will work.
Click to expand...
Click to collapse
Hi Andrej_SK, really thanks for your help.
Sorry but I'm pretty new flashing android 6+.
Lets see if i have done the correct step.
Flashed 7.x Nougat following this post: https://forum.xda-developers.com/g5/development/official-stock-moto-g5-cedric-firmware-t3733897
IMEI is OK, fingerprint working perfectly.
This has erased TWRP, so, now i can install TWRP and then install any custom rom?
sk8avp said:
Hi Andrej_SK, really thanks for your help.
Sorry but I'm pretty new flashing android 6+.
Lets see if i have done the correct step.
Flashed 7.x Nougat following this post: https://forum.xda-developers.com/g5/development/official-stock-moto-g5-cedric-firmware-t3733897
IMEI is OK, fingerprint working perfectly.
This has erased TWRP, so, now i can install TWRP and then install any custom rom?
Click to expand...
Click to collapse
Yes. Keep in mind that if you want to install any Oreo CustomROM, you need to do it using 64bit TWRP. If you decide to install Gapps alongside with any Oreo CustomROM too, use this tutorial https://forum.xda-developers.com/g5/how-to/how-to-repair-bootloop-oreo-roms-t3791189 to avoid bootloop.
Andrej_SK said:
Yes. Keep in mind that if you want to install any Oreo CustomROM, you need to do it using 64bit TWRP. If you decide to install Gapps alongside with any Oreo CustomROM too, use this tutorial https://forum.xda-developers.com/g5/how-to/how-to-repair-bootloop-oreo-roms-t3791189 to avoid bootloop.
Click to expand...
Click to collapse
Andrej_SK I have no words to thank you for your help.
I decided to continue using the stock rom, at least until Lineage OS is in a more stable state.
Some functions work better and I really need them.
Again thank you very much!
Fingerprint not working
Andrej_SK said:
If you installed stock Oreo 8.1 using any method (OTA, Fastboot...), you have to downgrade to stock Nougat first (using fastboot image) to make fingerprint work with CustomROMs. However, you need unlocked bootloader to downgrade. Don't flash both gpt and bootloader (if flashed any of these, you will get hardbrick because gpt/bootloader downgrade is not allowed). Also, don't run erase modem commands, they will wipe your IMEI in this case. As soon as you downgrade to stock Nougat, check the fingerprint availibility in Settings. If you can see options related to it, you're good to go - you can install any CustomROM as you normally would and your fingerprint will work.
Click to expand...
Click to collapse
Hello,
I'm facing the same problem, I came Stock rom Oreo 8.1 and then fingerprint is not working on any custom rom I've tested.
Detail: Project Treble does not even start the boot for me.
I will perform the procedure that you mentioned and leave the feedback here if the problem was solved since I saw in other forums for this device that many are with the same problem.
Edit
I downgraded to the Nougat stock rom and installation rom Pixel Experience 8.1, fingerprint is working for me now =D
Thanks Andrej_SK for the great help
Hey there, can't get my fingerprint to work on LOS 17.1, it's like it's there, but it doesn't react to anything. When I go to the fingerprint settings, it ask me to touch it in order to setup the thing, but when I place my finger on it, it does nothing. Did anyone ever heard of this issue or any fix for it? Thanks in advance.
jaroulz said:
Hey there, can't get my fingerprint to work on LOS 17.1, it's like it's there, but it doesn't react to anything. When I go to the fingerprint settings, it ask me to touch it in order to setup the thing, but when I place my finger on it, it does nothing. Did anyone ever heard of this issue or any fix for it? Thanks in advance.
Click to expand...
Click to collapse
Did you flash stock Oreo prior to flashing LOS 17.1?
rahimali said:
Did you flash stock Oreo prior to flashing LOS 17.1?
Click to expand...
Click to collapse
Nope coz I use a Galaxy S7 so Oreo is not compatible with it, isn't it?
jaroulz said:
Nope coz I use a Galaxy S7 so Oreo is not compatible with it, isn't it?
Click to expand...
Click to collapse
You are posting in the Moto G5 forum
If you are using a galaxy s7 I suggest that you go and post your question in the correct rom section for your phone as no one here will be able to help you
Goto the following thread for Los 17 on a galaxy s7 & make sure you are using that build
https://forum.xda-developers.com/ga...ta-lineageos-17-0-galaxy-s7-build-1-t3980101/
please delete this post, can't find the option to delete...

downgrade 8.0 to 6.0 a520

hi, I'd like to know if there were any way I could revert back to marshmallow without bricking the device. I was thinking about rooting my phone, download the stock a520 6.0 rom zip file and flash it with the recovery menu. First I don't wanna brick it, second I'm not sure I can find some flashable zip file.
I did this with my old Motorola moto g 3 and never had any problems.
do you guys think it'll work and so where I could find those files? also if there's any other safe way to do it share it please!
Thanks in advance!
nubry said:
hi, I'd like to know if there were any way I could revert back to marshmallow without bricking the device. I was thinking about rooting my phone, download the stock a520 6.0 rom zip file and flash it with the recovery menu. First I don't wanna brick it, second I'm not sure I can find some flashable zip file.
I did this with my old Motorola moto g 3 and never had any problems.
do you guys think it'll work and so where I could find those files? also if there's any other safe way to do it share it please!
Thanks in advance!
Click to expand...
Click to collapse
I don't think it will work because Samsung has anti rollback in its phones which prevents the bootloader from being downgraded. However, a system and boot flash might work. I don't know about the modem though.
Samsung is one of the few brands that implement it.
I don't really see the use though as it is quite possible to bootloop and if done incorrectly, could result in a hard brick.
nubry said:
hi, I'd like to know if there were any way I could revert back to marshmallow without bricking the device. I was thinking about rooting my phone, download the stock a520 6.0 rom zip file and flash it with the recovery menu. First I don't wanna brick it, second I'm not sure I can find some flashable zip file.
I did this with my old Motorola moto g 3 and never had any problems.
do you guys think it'll work and so where I could find those files? also if there's any other safe way to do it share it please!
Thanks in advance!
Click to expand...
Click to collapse
Quick question...
Why would you want to?
I did this with my old Moto X Play and bricked it
iloveoreos said:
I don't think it will work because Samsung has anti rollback in its phones which prevents the bootloader from being downgraded. However, a system and boot flash might work. I don't know about the modem though.
Samsung is one of the few brands that implement it.
I don't really see the use though as it is quite possible to bootloop and if done incorrectly, could result in a hard brick.
Click to expand...
Click to collapse
that is what I thought... I think the only real solution would be to find a custom Rom of the Stock 6.0 but untouched. It would not need the bootloader to be downgraded would it?
I really like samsung phones but I hate the way the treat costumers, it feels like being fooled.
Thank you for your reply though !
moozer said:
Quick question...
Why would you want to?
I did this with my old Moto X Play and bricked it
Click to expand...
Click to collapse
When I bought my Moto g 2015 it was very fast and that was surprising. All the updates started to drain the battery and make the device work slower . I tried almost all the custom Rom possible and after flashing back the stock 5.1 out of the box version I have to admit they wanted the device to become slow with all the updates.
Now when I received my A5 it was already running nougat. I think the best you can get from your phone is with the outbox version because everything is planned to be running perfectly so people buy it. For me even though it brings new features and stuff, update wont get you device any better.
So ya that's the reason I'd like to downgrade.
nubry said:
that is what I thought... I think the only real solution would be to find a custom Rom of the Stock 6.0 but untouched. It would not need the bootloader to be downgraded would it?
I really like samsung phones but I hate the way the treat costumers, it feels like being fooled.
Thank you for your reply though !
Click to expand...
Click to collapse
You could extract the system and boot out of the stock firmware, but I don't know if it's worth the risk.
nubry said:
When I bought my Moto g 2015 it was very fast and that was surprising. All the updates started to drain the battery and make the device work slower . I tried almost all the custom Rom possible and after flashing back the stock 5.1 out of the box version I have to admit they wanted the device to become slow with all the updates.
Now when I received my A5 it was already running nougat. I think the best you can get from your phone is with the outbox version because everything is planned to be running perfectly so people buy it. For me even though it brings new features and stuff, update wont get you device any better.
So ya that's the reason I'd like to downgrade.
Click to expand...
Click to collapse
Motorola got in trouble for that. Others too. It's illegal now, so you should leave out that theory.
I've had only positive experiences with my last 5 smartphones. Upgrading does precisely that...makes it better. An OEM would not produce an upgrade without testing it. That's why we had a better experience with Nougat and even better with Oreo.
What do you do differently with Oreo than you did with Nougat?

No IMEI, sim doesn't work after flashing a custom rom

So I'm kinda noob to this, the Situation is that i have my HTC 10 with unlocked bootloader (TWRP 3.3.1-0-) and S-on. I had stock nougat 7.0 but one day i tried to flash a custom rom called Pixel Experience based on android 10, it failed, so i started to search roms and one called crdoid worked! But the sim, imei, etc doesn't work... How can i fix it? Like i've said in the beginning... I don't know to much of this, i've search so much for a stock rom to my device but it seems that my especific model isn't downloadble.
It is 2.24.593.81, I'm from southamerica, if you know can i fix it, please tell me thanks for your time
Try another rom, this is happening because of your rom that you have installed. Change your rom and everything will be ok.
gallowsito said:
So I'm kinda noob to this, the Situation is that i have my HTC 10 with unlocked bootloader (TWRP 3.3.1-0-) and S-on. I had stock nougat 7.0 but one day i tried to flash a custom rom called Pixel Experience based on android 10, it failed, so i started to search roms and one called crdoid worked! But the sim, imei, etc doesn't work... How can i fix it? Like i've said in the beginning... I don't know to much of this, i've search so much for a stock rom to my device but it seems that my especific model isn't downloadble.
It is 2.24.593.81, I'm from southamerica, if you know can i fix it, please tell me thanks for your time
Click to expand...
Click to collapse
Try reinstalling custom rom freshly

shield tv 2015 help needed.

hi there had a shield for years been able to flash to loads of firmwares but now the other day i tried to get back to oreo from pie is it possible
as now it doesnt seem to want to go backwards i can install anything from 8 upwards recovery files but not lower.
bootloader is unlocked but dont seem to change i have version 32 something like that never changes to matter what i flash obviously cant install oreo .
have they locked it so you cant go backwards anymore i just want to put oreo full android on it as i was trying out the original firmware and cant stand it its to locked down for me
i like installing what i want lol i used to be able to but now i cant after installing this new crap on it , anyone got any ideas thanks.

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