Downgrade to Android 9 or 8? - Nokia 6.1 (2018) Questions & Answers

you can downgrade to android 9 or 8? regards

nokia have bad service ever !
we still waiting for unlocking bootloader or downgrade method

hizaoui said:
nokia have bad service ever !
we still waiting for unlocking bootloader or downgrade method
Click to expand...
Click to collapse
this is my last nokia, horrible service.

I've heard elsewhere that you can take you Nokia to a service center and ask them to downgrade it for you.

Related

Any way to unlock bootloader for H815 (TWN)

Hey guys,
when trying to unlock the bootloader the official way, I get the error message
"Unfortunately, your device(Taiwan , (TAIWAN) )does not support unlocking the bootloader."
LG support has not responded yet, but the message indicates what their answer will be.
Is there any way to get the bootloader unlocked other than having LG send the unlock code?
I found several threads all over the internet with people describing the same problem, but no solution was posted. Since all those threads are from mid-2015, I was wondering if anyone found a solution by now.
If you find a solution , please let me know .
steosteo said:
Hey guys,
when trying to unlock the bootloader the official way, I get the error message
"Unfortunately, your device(Taiwan , (TAIWAN) )does not support unlocking the bootloader."
LG support has not responded yet, but the message indicates what their answer will be.
Is there any way to get the bootloader unlocked other than having LG send the unlock code?
I found several threads all over the internet with people describing the same problem, but no solution was posted. Since all those threads are from mid-2015, I was wondering if anyone found a solution by now.
Click to expand...
Click to collapse
( "Unfortunately, your device(Taiwan , (TAIWAN) )does not support unlocking the bootloader." )
its clear enough to me... you cant.
and theres no other way.. yet... maybe one day it will.. unofficially.
I asked this a month ago with no luck.
There hasn't been any real progress on having an unofficial bootloader unlock since august/september of 2015.....
It's almost a year since anyone has really talked about it. I don't think it's ever gonna happen :/
Odischeese said:
I asked this a month ago with no luck.
There hasn't been any real progress on having an unofficial bootloader unlock since august/september of 2015.....
It's almost a year since anyone has really talked about it. I don't think it's ever gonna happen :/
Click to expand...
Click to collapse
I checked again today still no bootloader unlock for Taiwan ...Anybody try sending an email to LG to see what they say ?
my guy on the inside says there will be bootloader unlock but dont know when
raptorddd said:
( "Unfortunately, your device(Taiwan , (TAIWAN) )does not support unlocking the bootloader." )
its clear enough to me... you cant.
and theres no other way.. yet... maybe one day it will.. unofficially.
Click to expand...
Click to collapse
Of course I meant an unofficial way when I wrote "other than having LG send the unlock code". Anyone working on that?
jinderation said:
I checked again today still no bootloader unlock for Taiwan ...Anybody try sending an email to LG to see what they say ?
my guy on the inside says there will be bootloader unlock but dont know when
Click to expand...
Click to collapse
I asked the LG developer support. All they replied so far was that by company policy, they do not allow models other than "European market" to be unlocked at the moment.
I answered that I am not satisfied with this "policy" and that I'd like a reason for them to block customers from their freedom of choice what to do with their devices. No answer yet - will post here when I get one.
steosteo said:
Of course I meant an unofficial way when I wrote "other than having LG send the unlock code". Anyone working on that?
I asked the LG developer support. All they replied so far was that by company policy, they do not allow models other than "European market" to be unlocked at the moment.
I answered that I am not satisfied with this "policy" and that I'd like a reason for them to block customers from their freedom of choice what to do with their devices. No answer yet - will post here when I get one.
Click to expand...
Click to collapse
More people need to ask their developer support program to make an official unlock for the bootloder...this is not a one man job we all need to participate in this all those having TAIWAN H815 models..
Is there any way to at least gain root access on these phones? Mine is running software version "V20c-TWN-XX", which is Android 6.0 with security patch level 2016-01-01.
Cabrill said:
Is there any way to at least gain root access on these phones? Mine is running software version "V20c-TWN-XX", which is Android 6.0 with security patch level 2016-01-01.
Click to expand...
Click to collapse
LP yes. but i seen 2 different post claiming root on MM with locked bootloader.
It's easiest to just downgrade to Lollipop via LGUP. Though it still took me a while to find the right pre-rooted image to flash on my phone.
I just completed the process of using LGUP to rollback to Lollipop v10c, and then rooted it. Surprisingly I was even able to get Xposed framework installed with the bootloader locked. I guess the only thing I'm really missing is TWRP, but I can live without it.
Thanks for pointing me in the right direction!
raptorddd said:
( "Unfortunately, your device(Taiwan , (TAIWAN) )does not support unlocking the bootloader." )
its clear enough to me... you cant.
and theres no other way.. yet... maybe one day it will.. unofficially.
Click to expand...
Click to collapse
if this device doesn't become extint...
nach0x said:
if this device doesn't become extint...
Click to expand...
Click to collapse
it could.. when i got my G2 there was barely any software all of the sudden alot of roms popped.. we need more people on this phone and developers..
raptorddd said:
it could.. when i got my G2 there was barely any software all of the sudden alot of roms popped.. we need more people on this phone and developers..
Click to expand...
Click to collapse
i meant that if lg doesn't solve this bootloop problem, and in the future, if they discontinue the g4...
nach0x said:
i meant that if lg doesn't solve this bootloop problem, and in the future, if they discontinue the g4...
Click to expand...
Click to collapse
not so sure ... but LG has removed the team the worked on past phones and eithe has a new team or will be not making any more phones. .... g5 sales arent too good...
I've the H815 V20d-TWN-XX 6.0 MM with sec. patch level 2016-06-01, and as I've read, no way to unlock bootloader for this model, so frustrating.
I was hoping at least to find a way to have this particular G4 version rooted with the bootloader locked, does anyone know how can this be done?
Been looking for a solution but haven't found anything so far, I'd just flash a previous version but some people wrote in other threads that this 20d has noticeable battery improvements...
So any help with, as for now, the best way to go to get root access in this device, is very much appreciated. I've been trying to do this for weeks
Thanks!
I am assuming with the boot loader locked, there is no way to try out any of the custom ROMs here ....what a shame as I wanted to give lineage a go
m0tyrider said:
I am assuming with the boot loader locked, there is no way to try out any of the custom ROMs here ....what a shame as I wanted to give lineage a go
Click to expand...
Click to collapse
There may be an unofficial way.
If you are interested, head over to [BL UNLOCK][LS991|H81x|VS986|any nonFused] *Unlock your bootloader PoC* (WIP!!) at https://forum.xda-developers.com/g4/...proof-t3648288
Read the OP carefully and be fully aware of the risks and limitations. steadfasterX is working hard to overcome the locked bootloader situation and has had some success to-date using his own version of Lineage with testers.

Warranty after unlocking bootloader

Hi guys,
i have heard and read that unlocking the bootloader of HTC 10 won't void the warranty. Is it true ? I am an Indian user and can anybody confirm the same ? Thanks in advance
rajkatiyar07 said:
Hi guys,
i have heard and read that unlocking the bootloader of HTC 10 won't void the warranty. Is it true ? I am an Indian user and can anybody confirm the same ? Thanks in advance
Click to expand...
Click to collapse
From most people I've read, htc won't care but some have specifically reported that htc did not service their phone under warranty because of it. Best to contact HTC live chat and ask directly
Tarima said:
From most people I've read, htc won't care but some have specifically reported that htc did not service their phone under warranty because of it. Best to contact HTC live chat and ask directly
Click to expand...
Click to collapse
It really depends on where you live and service center itself. Some centers don't care about bootloader status, some (like the only service for HTC in my country) won't even take the device if bootloader is unlocked

Any one here with build number 150 (BND AL10 C675 B150) Indian Version of Honor 7x?

Hi newbie here..Any one here with build number 150 (BND AL10 C675 B150) for Indian Version of Honor 7x?The build numbers that I have come across here in XDA and in firmware finder app are B141 and B160 (Face Unlock update). I have not received any OTA updates for quite sometime and security patch is dated 01.01.2018.I must add that I had bricked my phone (due to careless use of root access) around 3 weeks back and got stock ROM and Recovery flashed as well as Bootloader relocked from Huawei's Authorised Service Centre.Could anyone please throw some light regarding this situation ? Thanks..
I have the same build number BNDL10C675B150 after update from B130 . But i did not get face unlock on honor 7x after this update. Honor promise to give face unlock update by 18 March 2018. So I purchased this mobile on 16 march. But it is fake promise for sale promotion and sale maximising.
Also My all friend get B141 update then to B160/B161 (Face unlock) . I still do not get face unlock feature after 1 week from the given date. It is a case of fraud and cheating , to divert mind from other brands.
I request the company from mail to please give me update as soon as possible for face unlock.
Also i did not understand what have you done or brick or root ur phone but My mobile is safe and nothing has been changed to it.. it is in warranty so i prefer not to do anything with it. But Still no face unlock update.
9990922850 said:
I have the same build number BNDL10C675B150 after update from B130 . But i did not get face unlock on honor 7x after this update. Honor promise to give face unlock update by 18 March 2018. So I purchased this mobile on 16 march. But it is fake promise for sale promotion and sale maximising.
Also My all friend get B141 update then to B160/B161 (Face unlock) . I still do not get face unlock feature after 1 week from the given date. It is a case of fraud and cheating , to divert mind from other brands.
I request the company from mail to please give me update as soon as possible for face unlock.
Also i did not understand what have you done or brick or root ur phone but My mobile is safe and nothing has been changed to it.. it is in warranty so i prefer not to do anything with it. But Still no face unlock update.
Click to expand...
Click to collapse
Hi..Is your device the 64 GB variant of Honor 7X ??
no its 32 gb blue colour varient....
Do u know when honor will give us face unlock update to B150 build no users ??? I have already sent 3 mails to them ... none of them replied ????
9990922850 said:
Do u know when honor will give us face unlock update to B150 build no users ??? I have already sent 3 mails to them ... none of them replied ????
Click to expand...
Click to collapse
Nope..They didn't get back to me either..Is your device the 32 GB variant or the 64 GB one ?
32 gb
Bro today is 29 march do u receive face unlock update till date ??
Its 1 april....
still no face unlock update for honor 7x
9990922850 said:
still no face unlock update for honor 7x
Click to expand...
Click to collapse
No brother..Still no signs of update..
Today I got face unlock update on b150
9990922850 said:
still no face unlock update for honor 7x
Click to expand...
Click to collapse
Take scroll screen shot and show us pls
shankarjdhv125 said:
Today I got face unlock update on b150
Click to expand...
Click to collapse
Wowwww..... Looks like Update for B150 is rolling out. But still m not getting B171 update. Maybe I get in 2-3 days.
Feeling AAAWE3ESSSSOOOOMMEEEEE ?????
vaasu_g_wills said:
take scroll screen shot and show us pls
Click to expand...
Click to collapse
already attached sir.
Please attach full screen shot.
Do you have any stability issue or any touch issue in your phone after update ??
Alrigth I got an update today... But it' doesn't include face unlock...
Edit: sorry guys... This update has face unlock! Nice!
drrc88 said:
hi newbie here..any one here with build number 150 (bnd al10 c675 b150) for indian version of honor 7x?the build numbers that i have come across here in xda and in firmware finder app are b141 and b160 (face unlock update). I have not received any ota updates for quite sometime and security patch is dated 01.01.2018.i must add that i had bricked my phone (due to careless use of root access) around 3 weeks back and got stock rom and recovery flashed as well as bootloader relocked from huawei's authorised service centre.could anyone please throw some light regarding this situation ? Thanks..
Click to expand...
Click to collapse
bro today i got update of face unlock .... Going to update but let me 1st share screenshot of it ???????????????????
New Version is BNDAL10C675B171 of Honor 7x

Phone does not receive updates (Global Version)

Hi guys, I have the Mi A2 Lite from the end of December last year and the phone is blocked at the update of December 5, 2018, I contacted Xiaomi assistance 3 times from February to today because their answers were always "we withdrew the update for problems "or similar, in the end I discovered through IMEI1 and IMEI2 that my phone was initially intended for the papua new guinea, and according to Xiaomi I can't update the phone in any way. At this point the question is obvious to me "so if one makes a trip abroad and buys a Xiaomi when he returns home he remains screwed ?!"
Do you know how I can update my phone? I tried expressvpn but it didn't work.
Thank you in advance for your help guys, I hope that anyone of you have the solution. I bought this phone for my father too, it's his first smartphone and I wouldn't want to feel guilty about making a wrong purchase.
DominikMorelli said:
Hi guys, I have the Mi A2 Lite from the end of December last year and the phone is blocked at the update of December 5, 2018, I contacted Xiaomi assistance 3 times from February to today because their answers were always "we withdrew the update for problems "or similar, in the end I discovered through IMEI1 and IMEI2 that my phone was initially intended for the papua new guinea, and according to Xiaomi I can't update the phone in any way. At this point the question is obvious to me "so if one makes a trip abroad and buys a Xiaomi when he returns home he remains screwed ?!"
Do you know how I can update my phone? I tried expressvpn but it didn't work.
Thank you in advance for your help guys, I hope that anyone of you have the solution. I bought this phone for my father too, it's his first smartphone and I wouldn't want to feel guilty about making a wrong purchase.
Click to expand...
Click to collapse
Hello DominikMorelli,
Good Day !
1st You Need To Unlock The Boot-Loader (Off-Course Unlocking Boot-Loader Will Void Warranty) Then Download Latest Stock From MIUI Forum And Flash It With The Help Of IMFlash Tool.
Greetings !
Thanks,
MUHAMMAD Asif Qasim
Stock ROM for Mi A2 Lite: https://en.miui.com/download-354.html
MiFlash: https://en.miui.com/thread-345974-1-1.html
AFAIK unlocking the bootloader doesn't void warranty on AndroidOne devices, of course after you relock the bootloader. Because there is no way of knowing that it has been unlocked/flashed etc.
marstonpear said:
AFAIK unlocking the bootloader doesn't void warranty on AndroidOne devices, of course after you relock the bootloader. Because there is no way of knowing that it has been unlocked/flashed etc.
Click to expand...
Click to collapse
Yes You Are Absolutely Right. Bootloader Should Be Locked After Flashing The ROM Or In Flashing Time.
thank you guys
One last question, with this operation I will lose the data on the phone? if so I make a backup.
DominikMorelli said:
thank you guys
One last question, with this operation I will lose the data on the phone? if so I make a backup.
Click to expand...
Click to collapse
Yes DominikMorelli, You Will Lose The Data As Unlocking Bootloader Does Erase The Data.
is this the latest android one with march update? I'm also still stuck on january patch, after that I'm getting "Couldn't install update" error
definho said:
is this the latest android one with march update? I'm also still stuck on january patch, after that I'm getting "Couldn't install update" error
Click to expand...
Click to collapse
Dear Definho,
Please Read Post No # 02 & 03
Thanks,
MUHAMMAD Asif Qasim
im stuck at January update and new updates wont appear
catsh said:
im stuck at January update and new updates wont appear
Click to expand...
Click to collapse
Dear Catsh,
Please Read Mentioned Below Link Hope This Will Help You.
https://forum.xda-developers.com/mi-a2-lite/help/mi-a2-lite-slow-hard-reset-flash-rom-t3912165
Thanks,
MUHAMMAD Asif Qasim

Downgrade to previos build but... help!

Hello friends .. it is possible to downgrade a sprint note 10+ ? I have installed the U1 build firmware and now, i can go back in normal way because the New U1 build update the bootloader. Anny way ? I need to sendero the phone to repair :crying:
I will appreciate any help.
Not possible, as you could read in this active thread: https://forum.xda-developers.com/galaxy-note-10+/help/downgrade-to-earlier-firmware-year-t4182683
Upgrade to new sprint fw with minimum same BL version of your current BL
OnnoJ said:
Not possible, as you could read in this active thread: https://forum.xda-developers.com/galaxy-note-10+/help/downgrade-to-earlier-firmware-year-t4182683
Upgrade to new sprint fw with minimum same BL version of your current BL
Click to expand...
Click to collapse
It sounds good to me, but when I felt the impossibility of not being able to downgrade I was forced to sell it as a tmobile device, since for some strange and not logical reason, it did not register on the sprint network in any way and the only option that sprint gave me is to send it to warranty:crying:

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