Qfuse check (antiroall back) - LG V40 Questions & Answers

How i could i know my phone is qfuse or not .i updated my lg v40 android 10 .i want to unlock bootloader and install twrp recovery .help plz

Arian420 said:
How i could i know my phone is qfuse or not .i updated my lg v40 android 10 .i want to unlock bootloader and install twrp recovery .help plz
Click to expand...
Click to collapse
this question belongs in the question & answers forum, this has nothing to do with development. If u want to install twrp etc you'll find info in the correct forum under 'guides'.

Related

[Q] rooted

i dont know whether this is a elgible question or no ...
anyways i'll ask
i've moto g 2014
-bootloader unlocked.
-twrp custom recovery.
-rooted with super su.
hmmm well my question is do i still get an update i,e LOLLIPOP ??????
or i should re-flash stock recovery to get ????
pravin hulgeri said:
i dont know whether this is a elgible question or no ...
anyways i'll ask
i've moto g 2014
-bootloader unlocked.
-twrp custom recovery.
-rooted with super su.
hmmm well my question is do i still get an update i,e LOLLIPOP ??????
or i should re-flash stock recovery to get ????
Click to expand...
Click to collapse
Use the search function. This question has been asked tons of times
pravin hulgeri said:
i dont know whether this is a elgible question or no ...
anyways i'll ask
i've moto g 2014
-bootloader unlocked.
-twrp custom recovery.
-rooted with super su.
hmmm well my question is do i still get an update i,e LOLLIPOP ??????
or i should re-flash stock recovery to get ????
Click to expand...
Click to collapse
In general, you have to return to stock and relock to get the upgrade. Which model do you have? If you have the XT1063 then there is an update that you can flash from TWRP with the latest Lollipop (22.21.16). I believe it also works for the XT1064, but am not certain.
Here is the link: http://forum.xda-developers.com/moto-g-2014/development/rom-stock-rom-t2970427
mahendru1992 said:
Use the search function. This question has been asked tons of times
Click to expand...
Click to collapse
hahahahaha yeah , m really sorry ... actually i noticed this question was asked ....after i posted my thread
m extremely sorry
anyways thank you
pastorbob62 said:
In general, you have to return to stock and relock to get the upgrade. Which model do you have? If you have the XT1063 then there is an update that you can flash from TWRP with the latest Lollipop (22.21.16). I believe it also works for the XT1064, but am not certain.
Here is the link: http://forum.xda-developers.com/moto-g-2014/development/rom-stock-rom-t2970427
Click to expand...
Click to collapse
hmmm m on xt1068 buddy ...!!!
so to get the OTA i should remove the CUSTOM RECOVERY and flash STOCK RECOVERY ri8 ??
m on stock ROM by the way ...not custom ROM only CUSTOM RECOVERY
pravin hulgeri said:
hmmm m on xt1068 buddy ...!!!
so to get the OTA i should remove the CUSTOM RECOVERY and flash STOCK RECOVERY ri8 ??
m on stock ROM by the way ...not custom ROM only CUSTOM RECOVERY
Click to expand...
Click to collapse
If you're on stock rom, make sure you haven't disabled any system apps or even uninstalled them.
Other than that just flash the stock rom, if needed, otherwise just the stock recovery.
Also, IMHO, I don't think you need re lock your bootloader. It's just a superfluous step
mahendru1992 said:
If you're on stock rom, make sure you haven't disabled any system apps or even uninstalled them.
Other than that just flash the stock rom, if needed, otherwise just the stock recovery.
Also, IMHO, I don't think you need re lock your bootloader. It's just a superfluous step
Click to expand...
Click to collapse
hmmm yeah i've disabled some of system apps..hmmm no problem i'll enable them ...hmmm no i'll not re-lock my bootloader
hmmm yeah i'll flash stock recovery :good:
thank u

How back stock rom Moto G 2014

Well hello I've recounted to work without opening two bootloader and without the installation of Recovery rate and because I want to go back to the official Rom again
But I do not know where you get the rum index composition and method
telephone Information
​- About phone
Regulatory information
Model number Moto G (2nd Generation)
Android version
Baseband version MSM8626BP1032.3105.93.00R EMEADSDSCUST
Kernel version
System version 22.21.28.titanretaildsds.retaildsdsall.en.03 reteu
Build number LXB22.46-28​
Sorry mate, it isn´t exactly clear what your request is. You say you want to go back to official stock rom but you also write you don´t have your bootloader unlocked neither a custom recovery installed.
So how were you able to flash any custom rom? The condition for this is an unlocked bootloader and a custom recovery. I´m sorry if i misunderstand your posting but your english is a bit confusing.
Wolfcity said:
Sorry mate, it isn´t exactly clear what your request is. You say you want to go back to official stock rom but you also write you don´t have your bootloader unlocked neither a custom recovery installed.
So how were you able to flash any custom rom? The condition for this is an unlocked bootloader and a custom recovery. I´m sorry if i misunderstand your posting but your english is a bit confusing.
Click to expand...
Click to collapse
Sorry but I have a weak English
You work recounted by applying kingroot
Chinese application to work Root and success but now I want restored stock rom​

Q: how to upgrade to marshmallow manually ?

hello everybody
i have an lg g4 h811 running in lollipop 5 (h81110m build lmy47d) it's unlocked rom but not rooted
when i check for an update in the update centre it took me directly to apps update and there is no software update so i can't check for the update
if there is no solution but the manually update i want to know how and what should i do before update ( what i have to recover, do i need an sd card, what version of marshmallow is compatible, i want an official (stock) unlocked)
am not on t mobile operator so i need a rom which is already unlocked
thanks for helping me
elaid1988 said:
hello everybody
i have an lg g4 h811 running in lollipop 5 (h81110m build lmy47d) it's unlocked rom but not rooted
when i check for an update in the update centre it took me directly to apps update and there is no software update so i can't check for the update
if there is no solution but the manually update i want to know how and what should i do before update ( what i have to recover, do i need an sd card, what version of marshmallow is compatible, i want an official (stock) unlocked)
am not on t mobile operator so i need a rom which is already unlocked
thanks for helping me
Click to expand...
Click to collapse
mine was unlock am not on TMOBILE either. and i moved from LP to latest marshmallow using LGUP and KDZ file .. if you want to test marshmallow then go with 20i.. lollipop 10n and 20i are V2 antirollback. if you go latest 20o its V3 woull be stuck there.. so search for 20i KDZ and LGUP and flash it.
raptorddd said:
mine was unlock am not on TMOBILE either. and i moved from LP to latest marshmallow using LGUP and KDZ file .. if you want to test marshmallow then go with 20i.. lollipop 10n and 20i are V2 antirollback. if you go latest 20o its V3 woull be stuck there.. so search for 20i KDZ and LGUP and flash it.
Click to expand...
Click to collapse
thank you
links if possible ?
what about unlocking bootloader ? is it necessary & how to do it
i hope i shouldn't unlocke it again because i don't know how to do that (i want it to be in mm 20i unlocked rooted )
elaid1988 said:
thank you
links if possible ?
what about unlocking bootloader ? is it necessary & how to do it
i hope i shouldn't unlocke it again because i don't know how to do that (i want it to be in mm 20i unlocked rooted )
Click to expand...
Click to collapse
youll have to unlock bootloader .. actually thats how you unlock it gong into MM20i
theres all the info to unlock it and KDZ and LGUP.
http://forum.xda-developers.com/tmobile-g4/development/stock-h811-20i-images-kdz-flashable-t3308227
hello bought the imported lg g4 . using in india
hello i also have the same problem. i have the same T mobile lg g4 H811 10m version lollipop. my inbuit update centre is not working. i can update by above method manually but i fear my mobile hotspot wont work. i had sent it to my seller(ebay.in). They said that after updating hotspot wont work,so i said them leave it then(because for me hotspot is important). Actually i heard i US that they charge for mobile hotspot usage but in India mobile tethering & hotspot is free( i use airtel mobile).
so after updating it to marshmallow, how can i make the hotspot work on mobile?
i am a total beginner in this mobile world. So pls can anyone explain me very nicely & in simple way how to update it with mobile hotspot working?
---------- Post added at 07:08 PM ---------- Previous post was at 07:04 PM ----------
raptorddd said:
youll have to unlock bootloader .. actually thats how you unlock it gong into MM20i
theres all the info to unlock it and KDZ and LGUP.
http://forum.xda-developers.com/tmobile-g4/development/stock-h811-20i-images-kdz-flashable-t3308227
Click to expand...
Click to collapse
hey can u pls help me with this hotspot issue i have mentioned in my below post in this thread?
shreyam said:
hello i also have the same problem. i have the same T mobile lg g4 H811 10m version lollipop. my inbuit update centre is not working. i can update by above method manually but i fear my mobile hotspot wont work. i had sent it to my seller(ebay.in). They said that after updating hotspot wont work,so i said them leave it then(because for me hotspot is important). Actually i heard i US that they charge for mobile hotspot usage but in India mobile tethering & hotspot is free( i use airtel mobile).
so after updating it to marshmallow, how can i make the hotspot work on mobile?
i am a total beginner in this mobile world. So pls can anyone explain me very nicely & in simple way how to update it with mobile hotspot working?
---------- Post added at 07:08 PM ---------- Previous post was at 07:04 PM ----------
hey can u pls help me with this hotspot issue i have mentioned in my below post in this thread?
Click to expand...
Click to collapse
sorry i have not use hotspot ever.. so i cant help.. but make a new thread asking for that question.
issues with unlocking bootloader
raptorddd said:
sorry i have not use hotspot ever.. so i cant help.. but make a new thread asking for that question.
Click to expand...
Click to collapse
hey can u pls tell me how to unlock bootloader in my t mobile lg g4 h811 10m(its stock android 5.1)? I am fixed at this first step only......i am new to this developer thing, so i tried some but was unsuccessful to unlock. I will tell u what i tried.
i downloaded twrp img file & installed adb then ran cmd in twrp file location folder. i enabled usb debugging mode & oem unlock mode in developer options also. Then ran these steps
Code:
adb reboot bootloader (phone reboots to bootloader)
fastboot oem unlock (this wipes ALL data!!)
fastboot boot twrp-2.8.7.1-h811.img (phone boots TWRP)
BUT NOTHING HAPPENED. Pls anyone help me. i am fed up with this lollipop ****. In an era where people have reached Nougat,I am still there with lollipop ;-( (Actually i recently purchased this Lg g4 at a very cheap price. It was new one but i found that it was of USA carrier & i live in India. So basically i need to use this USA phone in India.
One more issue is there. This variant of LG g4 doesnt support Indian 4g band ( Band 40 aka 2300MHz). If u or anyone has solution for that then pls tell me also. How to run INdian 4g LTE band 40 in this phone which doesnt support it?
shreyam said:
hey can u pls tell me how to unlock bootloader in my t mobile lg g4 h811 10m(its stock android 5.1)? I am fixed at this first step only......i am new to this developer thing, so i tried some but was unsuccessful to unlock. I will tell u what i tried.
i downloaded twrp img file & installed adb then ran cmd in twrp file location folder. i enabled usb debugging mode & oem unlock mode in developer options also. Then ran these steps
Code:
adb reboot bootloader (phone reboots to bootloader)
fastboot oem unlock (this wipes ALL data!!)
fastboot boot twrp-2.8.7.1-h811.img (phone boots TWRP)
BUT NOTHING HAPPENED. Pls anyone help me. i am fed up with this lollipop ****. In an era where people have reached Nougat,I am still there with lollipop ;-( (Actually i recently purchased this Lg g4 at a very cheap price. It was new one but i found that it was of USA carrier & i live in India. So basically i need to use this USA phone in India.
One more issue is there. This variant of LG g4 doesnt support Indian 4g band ( Band 40 aka 2300MHz). If u or anyone has solution for that then pls tell me also. How to run INdian 4g LTE band 40 in this phone which doesnt support it?
Click to expand...
Click to collapse
first thing is you must be on 20i-20o firmeware... so flash using LGUP and KDZ 20i-20o ... at some point you would not be able to doengrade okey.. theres antirollback so if you want to be on LP and MM update to 20i MM this is antirollback V2 and lollipop 10n is V2 you can only switch between those 2.
if you go to 20o then thats V3 you are stuck there no more lollipop.. and if you so if you dont care about lollipop then i suggest to flash 20p thats the latest firmware it cameout like 1-2 weeks ago.
then you must place the twrp file image into the adb folder.. then once in twrp install image from sd card so when ever you boot into recovery you get to recovery this step is to enter recovery but its not installed on phone.
as fo bands i have no idea.. you also need to have phone sim unlocked to be used in india.. this is for unlocking bootloader and flash files roms ect.. not to unlock carrier.
Hey thanks for this detailed info but as i am completely new in this field i didn't understand some terms - what is V2,V3,anti rollback & KDZ?
& i tried using the LGUP + kdz thing but LGUP doesn't recognize my device. I tried all non rooted steps but it doesn't recognize my device. For LGUP to recognize my device i need to root it. But rooting again involves unlocking Bootloader which i can't figure out how to do.
So my main problem is how to unlock Bootloader of my t mobile lg g4 H811 10m?
---------- Post added at 06:03 PM ---------- Previous post was at 06:02 PM ----------
Hey but one more thing i didn't understand. Why people downgrade? Is Lollipop better than Marshmallow????
shreyam said:
Hey thanks for this detailed info but as i am completely new in this field i didn't understand some terms - what is V2,V3,anti rollback & KDZ?
& i tried using the LGUP + kdz thing but LGUP doesn't recognize my device. I tried all non rooted steps but it doesn't recognize my device. For LGUP to recognize my device i need to root it. But rooting again involves unlocking Bootloader which i can't figure out how to do.
So my main problem is how to unlock Bootloader of my t mobile lg g4 H811 10m?
---------- Post added at 06:03 PM ---------- Previous post was at 06:02 PM ----------
Hey but one more thing i didn't understand. Why people downgrade? Is Lollipop better than Marshmallow????
Click to expand...
Click to collapse
Marshmallow is way better than lollipop
Sent from my TegraNote-P1640 using XDA-Developers mobile app
shreyam said:
Hey thanks for this detailed info but as i am completely new in this field i didn't understand some terms - what is V2,V3,anti rollback & KDZ?
& i tried using the LGUP + kdz thing but LGUP doesn't recognize my device. I tried all non rooted steps but it doesn't recognize my device. For LGUP to recognize my device i need to root it. But rooting again involves unlocking Bootloader which i can't figure out how to do.
So my main problem is how to unlock Bootloader of my t mobile lg g4 H811 10m?
---------- Post added at 06:03 PM ---------- Previous post was at 06:02 PM ----------
Hey but one more thing i didn't understand. Why people downgrade? Is Lollipop better than Marshmallow????
Click to expand...
Click to collapse
V2 V3 are antirollback wich means you cant downgrade say if you used 20o kdz and you want to go back to lollipop you cant. because 20o its Version3 and lollipop its V2.
KDZ its the original friemware from LG
you dont need to be rooted.
care to explain steps you did exactly to LGUP.
LGUP cant see my mobile
raptorddd said:
V2 V3 are antirollback wich means you cant downgrade say if you used 20o kdz and you want to go back to lollipop you cant. because 20o its Version3 and lollipop its V2.
KDZ its the original friemware from LG
you dont need to be rooted.
care to explain steps you did exactly to LGUP.
Click to expand...
Click to collapse
I followed these steps mentioned in this thread http://forum.xda-developers.com/g4/help/lgup-install-kdz-mm-lp-t3249803
but lgup didnt see my mobile even though i followed mentioned steps. So they had another option, to see my mobile i had to do some changes in commands &that can be done only by rooting they( that thread) says. So to root first i have to unlock bootloader, which i am unable. I cant figure out why LGUP cant see my mobile. Is it because i am in India & mobile is of USA? Or maybe LGUP could access my location through my laptop? I just dont know? Hey is my mobile fake? Because when i opened my mobile i can see "made in South Korea" written on back side (when we remove battery)
shreyam said:
I followed these steps mentioned in this thread http://forum.xda-developers.com/g4/help/lgup-install-kdz-mm-lp-t3249803
but lgup didnt see my mobile even though i followed mentioned steps. So they had another option, to see my mobile i had to do some changes in commands &that can be done only by rooting they( that thread) says. So to root first i have to unlock bootloader, which i am unable. I cant figure out why LGUP cant see my mobile. Is it because i am in India & mobile is of USA? Or maybe LGUP could access my location through my laptop? I just dont know? Hey is my mobile fake? Because when i opened my mobile i can see "made in South Korea" written on back side (when we remove battery)
Click to expand...
Click to collapse
lg brand is korean... and are you on windows 10.? no if the phone isnt detected on LGUP theres something , maybe you dont have the right drivers it doesnt matter if you in india or anywhere else.. do a search and see if someone has had the sameproeblem i beleive ive seen this before i just dont know. but some where using windows 10... can you try in another computer and have the right drivers installed.
Yes i have latest version of Windows 10. Is there a problem with windows 10? I hadn't installed lg drivers at that time. Is installing lg driver necessary for lgup?
LGUP cant see my mobile
raptorddd said:
lg brand is korean... and are you on windows 10.? no if the phone isnt detected on LGUP theres something , maybe you dont have the right drivers it doesnt matter if you in india or anywhere else.. do a search and see if someone has had the sameproeblem i beleive ive seen this before i just dont know. but some where using windows 10... can you try in another computer and have the right drivers installed.
Click to expand...
Click to collapse
hey i have windows 10 & i installed lgunited driver but still lgup wasn't able to see my mobile.Do i had to install any other driver. Can u send the link of the driver? please help me with this. i want to update my phone badly.
shreyam said:
hey i have windows 10 & i installed lgunited driver but still lgup wasn't able to see my mobile.Do i had to install any other driver. Can u send the link of the driver? please help me with this. i want to update my phone badly.
Click to expand...
Click to collapse
try other computer w7.
Hi I am on same situation, i m from Delhi (India) having same G4 unit LP 811 10m. i am on windows 10 and my LGUP detect my phone without any problem. so my question is can i flash MM 20p or i need to flash MM 20i only? is it compulsory to unlock bootloader to do so?
HELP !!!!!
after update by LGUP phone is die black screen & don't start
it connect in pc as a QHSUSB_BULK what is this ?
where is the problem ????
raptorddd said:
try other computer w7.
Click to expand...
Click to collapse
Windows 7 is not possible as all of them whom i know have windows 10. I asked everyone, none of them had anything lower than Windows 10.
---------- Post added at 01:35 AM ---------- Previous post was at 01:30 AM ----------
dxavinash said:
Hi I am on same situation, i m from Delhi (India) having same G4 unit LP 811 10m. i am on windows 10 and my LGUP detect my phone without any problem. so my question is can i flash MM 20p or i need to flash MM 20i only? is it compulsory to unlock bootloader to do so?
Click to expand...
Click to collapse
Hey cheers on Diwali.
Can u give me the link from where you have downloaded lgup & which version of lgup you downloaded? Whether u had installed any drivers as well? From where u purchased your phone? I purchased this phone from ebay. Don't know why lgup is not able to detect my phone..... Any help?
dxavinash said:
Hi I am on same situation, i m from Delhi (India) having same G4 unit LP 811 10m. i am on windows 10 and my LGUP detect my phone without any problem. so my question is can i flash MM 20p or i need to flash MM 20i only? is it compulsory to unlock bootloader to do so?
Click to expand...
Click to collapse
flash 20p then install twrp. root if you want to run stock or just download custom rom and then flash it..
---------- Post added at 07:32 PM ---------- Previous post was at 07:31 PM ----------
shreyam said:
Windows 7 is not possible as all of them whom i know have windows 10. I asked everyone, none of them had anything lower than Windows 10.
---------- Post added at 01:35 AM ---------- Previous post was at 01:30 AM ----------
Hey cheers on Diwali.
Can u give me the link from where you have downloaded lgup & which version of lgup you downloaded? Whether u had installed any drivers as well? From where u purchased your phone? I purchased this phone from ebay. Don't know why lgup is not able to detect my phone..... Any help?
Click to expand...
Click to collapse
try it in anothers people computer..

New user d415

Hi guys I got this old lg d415 from my cousin and Wana install some roms on it since I'm a noob on this device I need some help regarding what to do unlock bootloader or what .... I see that d415 has a unlocked bootloader or no ?
Its bootloader is already unlocked just root and flash twrp. kingroot to root and flashify to flash the recovery seem easiest. *Just make sure to update to LP beforehand. here's a link for recovery. You may be able to get a more updated version of the recovery off the twrp site. Also I suggest using the most recent lineage build. lineage
teknoweanie said:
Its bootloader is already unlocked just root and flash twrp. kingroot to root and flashify to flash the recovery seem easiest. *Just make sure to update to LP beforehand. here's a link for recovery. You may be able to get a more updated version of the recovery off the twrp site. Also I suggest using the most recent lineage build. lineage
Click to expand...
Click to collapse
Ypu wrong you have to unlock before flashing unless you are planning on bricking your device. You first have to root it and then flash laf with zeros u lock bootlosder, flash recocery , thenflash rom
Please don't tell people stuff you don't know about. The T-Mobile variant comes with its bootloader already unlocked. Also there is no laf to mess with.
teknoweanie said:
Please don't tell people stuff you don't know about. The T-Mobile variant comes with its bootloader already unlocked. Also there is no laf to mess with.
Click to expand...
Click to collapse
Really? I have tmobile variant and i had to unlock bootloader. Look at this https://forum.xda-developers.com/lg-l90/general/guide-unlock-bootloader-t-mobile-l90-t2836457
Wow I guess you did a bunch of useless stuff that does not matter. About as useful as me putting in does not matter instead of doesn't. Read what googlephone says at the end of the thread at post #204..............yeah..
teknoweanie said:
Wow I guess you did a bunch of useless stuff that does not matter. About as useful as me putting in does not matter instead of doesn't. Read what googlephone says at the end of the thread at post #204..............yeah..
Click to expand...
Click to collapse
Ok, didnt know

Downgrade pie to Oreo??

I done it before on s9+ but i have read on some sites, that bootloader must be the same, my bootloader has the '7' bootloader but want to run a Oreo rom (exykings oreo light rom) can i just flash after clean flash, or is it not possible?
Thank you
biggary said:
I done it before on s9+ but i have read on some sites, that bootloader must be the same, my bootloader has the '7' bootloader but want to run a Oreo rom (exykings oreo light rom) can i just flash after clean flash, or is it not possible?
Thank you
Click to expand...
Click to collapse
Not possible, you already answered yourself because you know you can't downgrade the bootloader and you can't run Oreo using the Pie bootloader.. If you're on an F version of the phone then you should be able to flash twrp and then flash whatever you want I'm assuming.
MrMike2182 said:
Not possible, you already answered yourself because you know you can't downgrade the bootloader and you can't run Oreo using the Pie bootloader.. If you're on an F version of the phone then you should be able to flash twrp and then flash whatever you want I'm assuming.
Click to expand...
Click to collapse
im on the F version
but didnt understand your post.... i can flash whatever i want????
biggary said:
im on the F version
but didnt understand your post.... i can flash whatever i want????
Click to expand...
Click to collapse
If you want to downgrade from Pie - N950FXXS"7"DSG1 to Oreo - N950FXXS"6"DRE2 you CANNOT do it because the bootloader ver "7" won't allow itself to be downgraded to lower versions "6",5,4,3,2, and 1! You're stuck on PIE!
(The Number in Quotes is the bootloader version. )
If you root your phone you can try to see if the custom oreo rom will boot with bootloader version "7" by asking and searching in the custom rom (that you choose to run) thread.
Root does come with a few cons like permanently tripped knox, No Samsung pay, and no knox related apps so read up on it.
(You will lose secure folder and Samsung health if you go back to stock firmware! But if you stay rooted and on a custom rom then you'll have access to Samsung health and secure folder (Devs found a way to get secure folder working! Check the note 8 roms forums for info on it.)
Edited.....
biggary said:
im on the F version
but didnt understand your post.... i can flash whatever i want????
Click to expand...
Click to collapse
Read @BluePhnx post.. I already told you that you can't downgrade but you can root and flash twrp and then flash whatever roms that the devs have made for bootloader version 7! There's really no going back!

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