I think I bricked my brand new HTC 816 - Desire 816 Q&A, Help & Troubleshooting

Received my new Virgin Mobile HTC 816 phone yesterday afternoon and I did the following:
1 - Unlocked the bootloader
2 - Installed CWM Recovery
3 - Did an Nandroid backup of my stock rom
4 - Flashed CM-12 for the HTC 816 and rebooted
It failed to boot into CM-12 so I restored my nandroid backup of the stock rom and it booted into a white screen and stays there. None of the buttons work and I had to wait for the battery to go dead before trying to boot back into CWM Recovery. It will not boot into fastboot, only the CWM Recovery, from within CWM Recovery I can choose Fastboot from advanced but this just boots me back into Recovery, ugghhhhhhhhhh.
I think I am screwed because if I can not get back into fastboot I can not restore the stock bootloader/recovery/rom and unbrick my beautiful new $149 phone.
Any suggestions would be greatly appreciated, thank you in advance.

Relock bootloader and flash stock with ruu.exe
Wysłane z mojego HTC M9w przy użyciu Tapatalka

if I can't get into hboot or fastboot, how do I go about relocking the bootloader

So try to flash another ROM in rec maybe it boots.
Wysłane z mojego HTC M9w przy użyciu Tapatalka

I did not enable debugging before i started and do not know if it's an 816g, though it just says 816 on the box. Guess I need a flashable stock virgin mobile rom, but can only find the ruu.exe...

You can extract the rom. Zip from that ruu exe but without a locked bootloader I don't believe it will flash. USB debugging isn't required but locked bootloader is I believe for flashing stock rom . There are 2 or 3 CM based roms available that I found here at XDA that work for the Virgin Mobile U. S. single Sim variant. Model name is a5_chl. I have this same phone and am using unofficial CM12.1 I found near the end of forum for official CM12 by Grarak developer. Also there is Resurrection Remix 12CM based that I have flashed and works as well. Drummer1839's advice is good advice. Flash CM12 again or one of the others I've mentioned. First though I would flash TWRP 2.8.7.0 official instead of CWM for recovery . Heard it works better on our variant. It's what I use and never had a problem. Will find the links for you if you can't find them here yourself just don't have them at the moment.
---------- Post added at 07:10 AM ---------- Previous post was at 06:59 AM ----------
That Resurrection Remix is an unofficial rom ported to our phone just like the 12.1 CM I mentioned. Their both found here in XDA just don't try to flash any official Resurrection Remix cause they don't support our phone. Only official one is the stock CM12 nightly build for the a5.
---------- Post added at 07:37 AM ---------- Previous post was at 07:10 AM ----------
http://http://forum.xda-developers.com/desire-816/orig-development/rom-unofficial-cyanogenmod-12-desire-816-t2936550/page120
Here is the link to the unofficial 12.1 CM thread on XDA. link is a ways down the page above the git hub link.
---------- Post added at 07:45 AM ---------- Previous post was at 07:37 AM ----------
You'll also need to flash gapps zip for 12.1CM or 12CM depending on which one you decide on and the APN fix for Virgin Mobile that your can also find linked here in XDA all in that order of flashing. Rom zip first, gapps zip second, APN zip third and your all set.

Related

Strange Problem With ARC LT15i.

I was installing Custom Rom to Stocked LT15i with (Bootloader Status Allowed = YES) phone And i faced a strange problem that I never faced before. Below is detail of my problem
1. I Installed Stock 4.0.4 Stock ICS Firmware Via Flashtool before it was on same 4.0.4 but its was updated via PCC.
2. I Try to unlock its bootloader from official site i got the key and try to unlock but Fastboot command said its already unlocked bootloader. So I head to next step.
3. I rooted it with Prerooted kernel image. name ARC Autoroot v1 its worked fine.
4. I installed ClockWorkMod Recovery 5.0.2.7-nAa-r2 via batch command provided but a user in this section. worked fine.
5. Now Problem is Any Custom rom i want to install from CWM its give me (satus 7) eroor. I preceded steps 1 to 5 again n again but same error.
6. I tried all the solution for Error status 7 provided by user but no luck. like build.prop and removing some script.
one thing i noticed its IMEI start with 01 m not sure it is the cause. Let me know what is the easiest way to install custom rom to it. Its belong to my friend.
(I am able to flash any kernel )
I search all the night but didn't find solution so i ask.
xeshan88 said:
I search all the night but didn't find solution so i ask.
Click to expand...
Click to collapse
Not sure what you've been searching for - status 7 error xperia arc
You need to flash compatible kernel for the custom ROM you are trying to flash.For example, when you download CM10 ROM, kernel boot.img is included in that rom zip. First we install compatilbe kernel(boot.img in case of CM10) and install rom zip from CWM.
Download and install CM 10 just to make sure you are doing it right.But first flash kernel first.
XperienceD said:
Not sure what you've been searching for - status 7 error xperia arc
Click to expand...
Click to collapse
I have search that even more model as well. but same issue.
shoeseat said:
You need to flash compatible kernel for the custom ROM you are trying to flash.For example, when you download CM10 ROM, kernel boot.img is included in that rom zip. First we install compatilbe kernel(boot.img in case of CM10) and install rom zip from CWM.
Download and install CM 10 just to make sure you are doing it right.But first flash kernel first.
Click to expand...
Click to collapse
I have done but when i flash the kernel i m unable to boot in recovery but stuck on sony logo. or kernel logo. Then again i flash stock rom to run it again. This is the first time I m facing such problem I have tried many phone and succeeded but don't know what is problem i have changed SD Card thought its make problem but no. Tried LT18i Rom same issue, MIUI+ Kernel, Cynogen + Kernel, Pac + recommend Kernel, Other + Kernel. I can't say its Internal Memory Problem coz i can flash stock smoothly.
And when i flash Cynogenmod Kernel its CWM not let me use SD Card say can't found SD card.
Anyone recommend me the following steps which worked for you
1. Stock (I have only recommend me version)
2. Root Method give me link
3. Recovery or kernel Give me link
4. ROM JellyBean LInk .
Thanks.
xeshan88 said:
I have search that even more model as well. but same issue.
Click to expand...
Click to collapse
http://www.androidgadgematic.com/2012/12/fix-custom-rom-installation-status-7.html
xeshan88 said:
1. Stock (I have only recommend me version)
2. Root Method give me link
3. Recovery or kernel Give me link
4. ROM JellyBean LInk .
Thanks.
Click to expand...
Click to collapse
For rooting see the stickys, for everything else see the Development section.
---------- Post added at 06:19 PM ---------- Previous post was at 06:16 PM ----------
xeshan88 said:
I have done but when i flash the kernel i m unable to boot in recovery but stuck on sony logo. or kernel logo.
Click to expand...
Click to collapse
Sounds like you're using the wrong command then. The right one is fastboot flash boot nameofkernel.img
XperienceD said:
http://www.androidgadgematic.com/2012/12/fix-custom-rom-installation-status-7.html
For rooting see the stickys, for everything else see the Development section.
---------- Post added at 06:19 PM ---------- Previous post was at 06:16 PM ----------
Sounds like you're using the wrong command then. The right one is fastboot flash boot nameofkernel.img
Click to expand...
Click to collapse
Website is offline . Website work now. but its same procedure I followed already not worked for me I already post n my first post.
I wanna try the worked method done by any user. I m sure if once m able to install JB it will be ok everytime. New Kernel not work for me that is my problem.
Thanks for command I will try to install using your command. And what about CWM not allow me to use SD card what is that problem. That recovery come with CM kernel.

[Q] from P930 2.3.5 > CM10.1

i'm sorry but i got a bit confused
i have a stock P930 2.3.5
i want to update to CM10.1
what are the steps i need to do?
flash stock ICS (from where?)
root
cwm
flash CM+GAPPS
iakovl said:
i'm sorry but i got a bit confused
i have a stock P930 2.3.5
i want to update to CM10.1
what are the steps i need to do?
flash stock ICS (from where?)
root
cwm
flash CM+GAPPS
Click to expand...
Click to collapse
Don't flash ICS - the ICS bootloader is locked and will throw up a security error if you try and install a custom recovery.
Otherwise the steps are correct.
jekostas said:
Don't flash ICS - the ICS bootloader is locked and will throw up a security error if you try and install a custom recovery.
Otherwise the steps are correct.
Click to expand...
Click to collapse
ok, so skip first one, just root...
any normal root option for 2.3.5?
you can root then install CWM recovery if you think that your device doesn't have secure bootloader.
if you try to boot into CWM recovery and you get a fast boot error, it means you have to unbrick using the unbricking guides found in the general forums, then flash cm10.1
---------- Post added at 07:39 PM ---------- Previous post was at 07:38 PM ----------
dont try to install CM 10.1 if u aren't comfortable performing steps on unbricking guides, read one of them first then decide.
---------- Post added at 07:39 PM ---------- Previous post was at 07:39 PM ----------
http://forum.xda-developers.com/showthread.php?t=1597488
if you try to boot into CWM recovery with a secure bootloader your phone gets bricked, thats why i say dont do it unless ur comfortable unbricking. make sure ur phone is fully charged when u try to boot into cwm for first time
This method of rooting and installing CWM worked for me on a Bell P930: http://forum.xda-developers.com/showthread.php?t=1784709
I am running Liquid Nitro v7 and intend to try CM10.1 RC2 later.

Rooting new lollipop 19.3.A.0.470 d5322

1. Get root on old firmware root it then install Dual Recovery by NUT
2. Create a pre-rooted firmware from latest .470 fw ftf with Prf creation tool
3. Put pre-rooted firmware flashable zip at internal memory in root directory
4. Open NDR Utils app and reboot into TWRP recovery
5. Flash pre-rooted firmware and then... Power off device
6. Open FlashTool and flash latest .470 fw - exclude system only
7. Done!
You will get latest .470 fw rooted with dual recovery installed!
Tried 3 times and at last get successfully rooted lollipop
Pls reply if anyone else get success.
Its not mine just copy pasted from somewhere else.
parth1b said:
1. Get root on old firmware root it then install Dual Recovery by NUT
2. Create a pre-rooted firmware from latest .470 fw ftf with Prf creation tool
3. Put pre-rooted firmware flashable zip at internal memory in root directory
4. Open NDR Utils app and reboot into TWRP recovery
5. Flash pre-rooted firmware and then... Power off device
6. Open FlashTool and flash latest .470 fw - exclude system only
7. Done!
You will get latest .470 fw rooted with dual recovery installed!
Tried 3 times and at last get successfully rooted lollipop
Pls reply if anyone else get success.
Its not mine just copy pasted from somewhere else.
Click to expand...
Click to collapse
While creating pre-rooted firmware wat r the options we need to tick
I created a firmware while flashing thru recovery its says error "executing flashable zip"
Pls wait 1 or 2 days i am creating a video tutorial for this same and uploading soon.
Plz reply wat options we need to tick
Just tick sign zip and remaining must be flashed by flashtool dont forget to exclude system in flashtool because u have already included in pre-rooted firmware zip
Dual recovery is not working
pvnsai73 said:
Dual recovery is not working
Click to expand...
Click to collapse
After flashing ftf(exclude system) you need to install recovery again
Download t2u dual recovery from http://nut.xperia-files.com/ (installer version ) and try...
rrajesh said:
After flashing ftf(exclude system) you need to install recovery again
Click to expand...
Click to collapse
Tried that with a locked bootloader. Phone boots to Android system.
Dual recovery still not working.
Hi.
If i root my t2 from this method, will i lose future ota updates, bravia engine,track id or any other feature?
hamid_n said:
Hi.
If i root my t2 from this method, will i lose future ota updates, bravia engine,track id or any other feature?
Click to expand...
Click to collapse
I don't think any of the features are lost on my T2 but you may have to install the Ota updates manually.
vicadin777 said:
I don't think any of the features are lost on my T2 but you may have to install the Ota updates manually.
Click to expand...
Click to collapse
Have u rooted successful with this method
parth1b said:
Have u rooted successful with this method
Click to expand...
Click to collapse
I have root, I was trying this on my own initially but was unable to install dual recovery then I saw your post. I checked everything while creating the prerooted firmware, after flashing I tried installing recovery but it didn't work. I tried again after unlocking the bootloader and it still didn't work. I wanted recovery to install xposed framework. How did you get recovery to work for you?
Man, thank you so much.
Worked fine for me.
Perfect, and I'm loving the Lollipop update.
I think we should wait 2_3 days to get working. Dual recovery.. @Nut will update asps.
rrajesh said:
I think we should wait 2_3 days to get working. Dual recovery.. @Nut will update asps.
Click to expand...
Click to collapse
Was thinking the same. How do you find the update though? Do you like it? Any bugs that you noticed? I have been tinkering around with it the whole day man!!
vicadin777 said:
I have root, I was trying this on my own initially but was unable to install dual recovery then I saw your post. I checked everything while creating the prerooted firmware, after flashing I tried installing recovery but it didn't work. I tried again after unlocking the bootloader and it still didn't work. I wanted recovery to install xposed framework. How did you get recovery to work for you?
Click to expand...
Click to collapse
My T2U GOT BOOTLOOP AFTER SOME USAGE NOW I DIDNT ROOT IT AGAIN.JUST flashed a STOCK.LOLLIPOP and now i will wait for proper root exploit to work properly with rom
Mine is working fine with proper root
---------- Post added at 10:24 AM ---------- Previous post was at 10:21 AM ----------
vicadin777 said:
I have root, I was trying this on my own initially but was unable to install dual recovery then I saw your post. I checked everything while creating the prerooted firmware, after flashing I tried installing recovery but it didn't work. I tried again after unlocking the bootloader and it still didn't work. I wanted recovery to install xposed framework. How did you get recovery to work for you?
Click to expand...
Click to collapse
If yu Want xposed jus add xposed in prf creator while creating pre rooted firmware
---------- Post added at 10:24 AM ---------- Previous post was at 10:24 AM ----------
#[Nut]
---------- Post added at 10:25 AM ---------- Previous post was at 10:24 AM ----------
@[Nut] has to been built some recovery fr us
pvnsai73 said:
Mine is working fine with proper root
---------- Post added at 10:24 AM ---------- Previous post was at 10:21 AM ----------
If yu Want xposed jus add xposed in prf creator while creating pre rooted firmware
---------- Post added at 10:24 AM ---------- Previous post was at 10:24 AM ----------
#[Nut]
---------- Post added at 10:25 AM ---------- Previous post was at 10:24 AM ----------
@[Nut] has to been built some recovery fr us
Click to expand...
Click to collapse
I was thinking of adding in PRF Creator but I saw a thread where it was causing bootloops in xperia 5.0.2, there is a fix for the bootloop problem however the fix needs to be flashed before the xposed framework is flashed. I was unsure about how it would work if I added both the fix and the xposed framework together in PRF Creator so I didn't add them at all hoping that I might be able to install XZDual recovery after flashing the rooted firmware. I tried installing the recovery but the phone would only boot to android system. I have no bootloops but I have root.
Successfully rooted it again and sorry cannot get recovery working because if i use recovery installer by nuts is causing bootloops and sorry guys i will be not creating video tutorial because my classes have been started.

Guide to flash CM13 Marshamallow for Xperia M SS/Dual

Hello Everyone
For all those who are waiting for marshamallow update .Here it is live now
Xperia m and xperia m dual users u can update your android version with latest software now.
It is already available in Xperia M Original Android Development Forum
The original thread is here developed bu @PecanCM
bugs in this rom read this
This thread is for noobs who wants to use latest version but doesnt know where to start
Xperia m Single Sim users/DUAL
PREREQUISITES
who are on stock firmware [4.3JB] only has to follow this steps
1 .Root your device [A Reference on how to root and install recovery ]
For xperia m dual users
2.unlock bootloader and
3.install any custom recovery
----------------------------------------------------------------------------------------------------------------------------------------------------------
After completing above steps (Who already have above requirements fulfilled can directly proceed to this procedure now)
Before flashing this backup your rom with recovery so incase if any thing goes wrong you can revert back to stock rom
1. Go to this link and download this CM13 nightlies
2.Download Gapps from this link
choose Platform: ARM
Android: 6.0
Variant: any one depending up on your requirement(if you cant decicde choose MICRO best )
DUAL SIM USERS APPLY THIS patch WHEN FLASHING YOUR ROM,GAPPS
and also when you use this rom your custom recovery will be replaced with cyaongen . So to avoid this flash the zip right after flashing your rom then next gapps [ Zip in description ]
Who already are on other cm11/cm12.1 or any aosp roms etc.., i recommend you to flash stock firmware and follow the steps to use this rom
The all credit goes to our developer @PecanCM . THANK him
this rom actually developed by him
NOTE: DO AT YOUR OWN RISK , I AM NOT RESPONSIBLE FOR BRICKED DEVICE OR CORRUPTED SDCARD
IF you have any doubts you can post your comments
i'll try to help
Heyyyyyy buddy......Hai......
Whats ur experience with mm.....
Am soo happy :thumbup::thumbup::thumbup::thumbup:
---------- Post added at 06:29 PM ---------- Previous post was at 06:28 PM ----------
But am npt able to conect data with sim1 brooo....wt about uuuu
simmusss said:
Heyyyyyy buddy......Hai......
Whats ur experience with mm.....
Am soo happy :thumbup::thumbup::thumbup::thumbup:
---------- Post added at 06:29 PM ---------- Previous post was at 06:28 PM ----------
But am npt able to conect data with sim1 brooo....wt about uuuu
Click to expand...
Click to collapse
Yeah pretty good till now ...!
Good work bro
What about urs...are u conect to data with 1st sim slot????
I have single sim device
Everything is working great no bugs found tested
On Sony xperia m dual c2004
Formating SD Card: Java Timeout Error
Hi.
I have android 6.0 CyanogenMod and I got one problem. I'm trying to format my 32 GB Sd Card as my internal memory but when is formating after 2-3 min I get a java (timeout) error.
Now what could be the problem? Is my Sd Card too big or is because I have two partitions? Before I made two partitions on my Sd Card to be able to use it with Link2Sd .
Thanks!
vraciu' said:
Hi.
I have android 6.0 CyanogenMod and I got one problem. I'm trying to format my 32 GB Sd Card as my internal memory but when is formating after 2-3 min I get a java (timeout) error.
Now what could be the problem? Is my Sd Card too big or is because I have two partitions? Before I made two partitions on my Sd Card to be able to use it with Link2Sd .
Thanks!
Click to expand...
Click to collapse
I Dont know whether link2sd works or not in MM . Once format it with your pc and then try to do it with mobile
hemanthvarma said:
I Dont know whether link2sd works or not in MM . Once format it with your pc and then try to do it with mobile
Click to expand...
Click to collapse
Is not working. I think I will wait for Link2SD to update. I tried everything: Formating my SD Card in pc and put it back on phone but is still stuck at 20% and after 3 min I get this error: "java.util.concurrent.TimeoutException: Thread Binder_8 gave up waiting for partitionPrivate after 180000ms"
configuration:
xmd C2005
Works fine 2 sims detected , data on 1 sim, wifi works nice nice nice thank you.
I detect some problems:
1. When I did a reboot then I lost 1 sim and also no data on the only sim that is detected .
2. I didn'tflash 'FOTA-CWM.zip' direct after flashing the CM13 but F'XP_0115_CWM_boot' . The flashing goes correct but after rebooting in recovery it was still Cyanogenmod recovery.
kind regards
erik
hemanthvarma said:
I Dont know whether link2sd works or not in MM . Once format it with your pc and then try to do it with mobile
Click to expand...
Click to collapse
It doesn't work on mm.. . You can use adoptable sd card option instead
eboelens said:
configuration:
xmd C2005
Works fine 2 sims detected , data on 1 sim, wifi works nice nice nice thank you.
I detect some problems:
1. When I did a reboot then I lost 1 sim and also no data on the only sim that is detected .
2. I didn'tflash 'FOTA-CWM.zip' direct after flashing the CM13 but F'XP_0115_CWM_boot' . The flashing goes correct but after rebooting in recovery it was still Cyanogenmod recovery.
kind regards
erik
Click to expand...
Click to collapse
That is fota recovery so you have to press volume up button to get CWM recovery.... Best is to install twrp manager from play store there will be an option to flash it... TWRP will work with adoptable sd cards too
configuration: xperia m c2005 dual
I played with fastboot and flashtool flashing etc.... i'm a newbie and in the beginning i didn't do the right things
I tried several stock rom's but always i have only 1 sim detect (only ones with cm11 or 12)
i will give cm13 a try with the patch for dual sims but what do you think ?
Even if I flashed stock rom's .ftf always only 1 sim
kind regards
erik
Repeating optimizing app
hemanthvarma said:
Hello Everyone
For all those who are waiting for marshamallow update .Here it is live now
Xperia m and xperia m dual users u can update your android version with latest software now.
It is already available in Xperia M Original Android Development Forum
The original thread is here developed bu @PecanCM
bugs in this rom read this
This thread is for noobs who wants to use latest version but doesnt know where to start
Xperia m Single Sim users/DUAL
PREREQUISITES
who are on stock firmware [4.3JB] only has to follow this steps
1 .Root your device [A Reference on how to root and install recovery ]
For xperia m dual users
2.unlock bootloader and
3.install any custom recovery
----------------------------------------------------------------------------------------------------------------------------------------------------------
After completing above steps (Who already have above requirements fulfilled can directly proceed to this procedure now)
Before flashing this backup your rom with recovery so incase if any thing goes wrong you can revert back to stock rom
1. Go to this link and download this CM13 nightlies
2.Download Gapps from this link
choose Platform: ARM
Android: 6.0
Variant: any one depending up on your requirement(if you cant decicde choose MICRO best )
DUAL SIM USERS APPLY THIS PATCH WHEN FLASHING YOUR ROM,GAPPS
and also when you use this rom your custom recovery will be replaced with cyaongen . So to avoid this flash the zip right after flashing your rom then next gapps [ Zip in description ]
Who already are on other cm11/cm12.1 or any aosp roms etc.., i recommend you to flash stock firmware and follow the steps to use this rom
The all credit goes to our developer @PecanCM . THANK him
this rom actually developed by him
NOTE: DO AT YOUR OWN RISK , I AM NOT RESPONSIBLE FOR BRICKED DEVICE OR CORRUPTED SDCARD
Click to expand...
Click to collapse
it repeat the optimizing process after complete device reboot and repeat the process
Xperia M Dual C2005 I have still the same problem only 1 sim detect and no data .
I followed every step . (unlock bl, flash cwm, rooting, wipe , flash cm , gapps and patch for dual)
I think the problem is not CM13 . CM13 runs great ! Thank you .
The same problem when I flash ftf stock roms for my C2005 I found on the web = only 1 sim detect
Someone suggestions please ?
regards
erik
ps: i don't understand when I unlock the bl and you have a xm dual then you have 2 IMEI 's is it necessary to unlock both IMEI's ?
---------- Post added 7th February 2016 at 12:03 AM ---------- Previous post was 6th February 2016 at 11:14 PM ----------
eboelens said:
Xperia M Dual C2005 I have still the same problem only 1 sim detect and no data .
I followed every step . (unlock bl, flash cwm, rooting, wipe , flash cm , gapps and patch for dual)
I think the problem is not CM13 . CM13 runs great ! Thank you .
The same problem when I flash ftf stock roms for my C2005 I found on the web = only 1 sim detect
Someone suggestions please ?
regards
erik
ps: i don't understand when I unlock the bl and you have a xm dual then you have 2 IMEI 's is it necessary to unlock both IMEI's ?
Click to expand...
Click to collapse
He told me the first simport is empty
strange I pull out the simcard and push it back and now he detects my 2 cards = maybe a bad contact ?
data is working on 1 sim
thanks again for cm13 for xmd
---------- Post added at 12:07 AM ---------- Previous post was at 12:03 AM ----------
What is the procedure for updating the nightly updates in cm13 ?
When I download the nightly update from 06 Feb there was a error installing from it .
I have now the cyanomod recovery
kind regards
erik
siddhrsh said:
it repeat the optimizing process after complete device reboot and repeat the process
Click to expand...
Click to collapse
for the first time after installing rom it performs optimization later it will not perform
hemanthvarma said:
for the first time after installing rom it performs optimization later it will not perform
Click to expand...
Click to collapse
After perform optimization at finishing boot it restart and the optimization start again
---------- Post added at 11:34 AM ---------- Previous post was at 11:33 AM ----------
hemanthvarma said:
Hello Everyone
For all those who are waiting for marshamallow update .Here it is live now
Xperia m and xperia m dual users u can update your android version with latest software now.
It is already available in Xperia M Original Android Development Forum
The original thread is here developed bu @PecanCM
bugs in this rom read this
This thread is for noobs who wants to use latest version but doesnt know where to start
Xperia m Single Sim users/DUAL
PREREQUISITES
who are on stock firmware [4.3JB] only has to follow this steps
1 .Root your device [A Reference on how to root and install recovery ]
For xperia m dual users
2.unlock bootloader and
3.install any custom recovery
----------------------------------------------------------------------------------------------------------------------------------------------------------
After completing above steps (Who already have above requirements fulfilled can directly proceed to this procedure now)
Before flashing this backup your rom with recovery so incase if any thing goes wrong you can revert back to stock rom
1. Go to this link and download this CM13 nightlies
2.Download Gapps from this link
choose Platform: ARM
Android: 6.0
Variant: any one depending up on your requirement(if you cant decicde choose MICRO best )
DUAL SIM USERS APPLY THIS PATCH WHEN FLASHING YOUR ROM,GAPPS
and also when you use this rom your custom recovery will be replaced with cyaongen . So to avoid this flash the zip right after flashing your rom then next gapps [ Zip in description ]
Who already are on other cm11/cm12.1 or any aosp roms etc.., i recommend you to flash stock firmware and follow the steps to use this rom
The all credit goes to our developer @PecanCM . THANK him
this rom actually developed by him
NOTE: DO AT YOUR OWN RISK , I AM NOT RESPONSIBLE FOR BRICKED DEVICE OR CORRUPTED SDCARD
Click to expand...
Click to collapse
after applying dual sim patch wifi does not turn on
siddhrsh said:
After perform optimization at finishing boot it restart and the optimization start again
---------- Post added at 11:34 AM ---------- Previous post was at 11:33 AM ----------
after applying dual sim patch wifi does not turn on
Click to expand...
Click to collapse
do a clean wipe of system,data and cache then flash again (OR) go back to stock rom and flash directly cm13

Having problem with installing RR and LOS

If you think I didn't followed the steps, I did.
I wanted to install the LOS first because it's the ''most'' popular ROM out there. Installed root with KingRoot and unlocked the bootloader with cmd. Next it was installing and flashing the TWRP recovery. I flashed it with Flashify because it didn't want to work with TWRP when flashing. Everything went fine.
Then I rebooted to recovery, did not get any secure boot error whatsoever and succesfully entered in recovery. Then I followed the guide to install the LOS in the forum and everything was great. And then when booting for the first time, it didn't want to boot to it's welcome page!:crying::crying::crying: I left it for an hour and nothing happened!!!
Same story for the RR, followed the guide (also did rooted and unlocked the bootloader) and installed it succesfully. Also the same problem... Can anybody help?
And I used LGUP for installing the stock rom back so that I can install the RR, everything was done in the 5.1.1 LP
Also, my phone is an LG k420n
And the battery was hot enough to cook some bacon on it
You must upgrade modem partition to Android 6.0
Wysłane z mojego LG-K420n przy użyciu Tapatalka
---------- Post added at 12:45 PM ---------- Previous post was at 12:45 PM ----------
Install android 6.0 from flashable zip
Wysłane z mojego LG-K420n przy użyciu Tapatalka
dom133 said:
You must upgrade modem partition to Android 6.0
Wysłane z mojego LG-K420n przy użyciu Tapatalka
---------- Post added at 12:45 PM ---------- Previous post was at 12:45 PM ----------
Install android 6.0 from flashable zip
Wysłane z mojego LG-K420n przy użyciu Tapatalka
Click to expand...
Click to collapse
But can you root with Windows in the cmd when you install the MM because I had problems putting root in that version with KingRoot. But thanks for the help. Didn't know about that
Also, can you install a kdz file of that version so that I can flash it with LGUP?
dom133 said:
You must upgrade modem partition to Android 6.0
Wysłane z mojego LG-K420n przy użyciu Tapatalka
---------- Post added at 12:45 PM ---------- Previous post was at 12:45 PM ----------
Install android 6.0 from flashable zip
Wysłane z mojego LG-K420n przy użyciu Tapatalka
Click to expand...
Click to collapse
But can you root with Windows in the cmd when you install the MM because I had problems putting root in that version with KingRoot. But thanks for the help. Didn't know about that
Also, can you install a kdz file of that version so that I can flash it with LGUP?
And again thanks for the help!!!
Also, where can I find the link? Should I google it or you already know how I'll find the link?
Found the version that I needed and it's now installing. Thanks for helping me.
Also you can give me tips on how to actually install root on that version
toblewan said:
Found the version that I needed and it's now installing. Thanks for helping me.
Also you can give me tips on how to actually install root on that version
Click to expand...
Click to collapse
If you want to flash LOS or RR why do you root it than?
toblewan said:
If you think I didn't followed the steps, I did.
I wanted to install the LOS first because it's the ''most'' popular ROM out there. Installed root with KingRoot and unlocked the bootloader with cmd. Next it was installing and flashing the TWRP recovery. I flashed it with Flashify because it didn't want to work with TWRP when flashing. Everything went fine.
Then I rebooted to recovery, did not get any secure boot error whatsoever and succesfully entered in recovery. Then I followed the guide to install the LOS in the forum and everything was great. And then when booting for the first time, it didn't want to boot to it's welcome page!:crying::crying::crying: I left it for an hour and nothing happened!!!
Same story for the RR, followed the guide (also did rooted and unlocked the bootloader) and installed it succesfully. Also the same problem... Can anybody help?
And I used LGUP for installing the stock rom back so that I can install the RR, everything was done in the 5.1.1 LP
Also, my phone is an LG k420n
And the battery was hot enough to cook some bacon on it
Click to expand...
Click to collapse
You didn't follow the steps properly.
Look what's written here:
https://forum.xda-developers.com/lg-k10/development/rom-lineageos-14-1-t3636403
Firstly, Flash the ROM mentioned below and then proceed.
Select your model:
K420DS
K420N
Click to expand...
Click to collapse
You didn't do this. I know why it isn't booting up to the home screen. It's because of the Keymaster. The keymaster files are not compatible with the keymaster files in "modem" partition. That's why I written in the guide that first complete these steps and move forward to install the LOS/RR/AEX.
But you didn't mentioned the version of stock ROM do you need to install in the device. That's the problem. But thanks for helping me!
Anyway...now I installed the MM and now ready to flash the LOS!!! (and I need to root it and unlock it again:crying::crying

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