Hi All,
I've been doing a lot of reading and would just like some clarification that I have understood everything correctly!
My scenario: I've bought a used (but in great condition) D802 from ebay UK, due to arrive soon.
Here are the list of steps that I think I should take to get it from stock LG android to the official CM12.1 (Lollipop) software:
1) Ensure that it is actually a D802 using this thread:
http://forum.xda-developers.com/lg-g2/general/refurbished-fake-lg-g2-check-available-t3069242
2) Assuming it's not on LG lollipop version, upgrade to LG lollipop using their official methods.
(This should give me the latest LP bootstack and bootloader)
3) Root using this method:
http://forum.xda-developers.com/android/development/guide-root-method-lg-devices-t3049772
4) Use AutoRec - Lollipop version from playstore:
https://play.google.com/store/apps/details?id=b007.autorec2&hl=en_GB
(This should leave me with LP bootstack, but downgrade the bootloader from LP to KK)
5) Go into the recovery (TWRP) which was installed by AutoRec and flash over a newer (also Bumped) TWRP recovery by blastagator
http://forum.xda-developers.com/lg-g2/development/twrp-twrp-2-8-0-0-kernel-f2fs-tools-t2898705
(This recovery should be more recent than the one provided by AutoRec)
6) Make a full backup (including EFS partition) in blastagator's TWRP recovery
7) Flash official CM12.1 and OpenGapps
8) Smile!
If someone could check this out for me and give me any comments/feedback/advice, that would be most appreciated!
Thanks
Mackaa
yes after step 6.
flash hybrid bootstacks. go to main menu. reboot into recovery from recovery. then once in twrp flash rom gapps.
http://forum.xda-developers.com/lg-g2/development/boot-g2-hybrid-bootstacks-t3183219
raptorddd said:
yes after step 6.
flash hybrid bootstacks. go to main menu. reboot into recovery from recovery. then once in twrp flash rom gapps.
http://forum.xda-developers.com/lg-g2/development/boot-g2-hybrid-bootstacks-t3183219
Click to expand...
Click to collapse
Thanks for your reply, raptorddd.
However, if I upgrade to the latest LG android software (LP), then use the AutoRec app for LP, wouldn't this effectively give me the latest hybrid bootstack?
Therefore, no need to flash a hybrid bootstack?
I'm sorry if I might be missing something here!
Mackaa said:
Thanks for your reply, raptorddd.
However, if I upgrade to the latest LG android software (LP), then use the AutoRec app for LP, wouldn't this effectively give me the latest hybrid bootstack?
Therefore, no need to flash a hybrid bootstack?
I'm sorry if I might be missing something here!
Click to expand...
Click to collapse
nope auto rec is twrp and it will give you old twrp so i suggest to use balsttagator thermal twrp.
you will have normal LP bootstacks most people get boot loop after flashing cm13. then installing hybrid boots phone.
raptorddd said:
nope auto rec is twrp and it will give you old twrp so i suggest to use balsttagator thermal twrp.
you will have normal LP bootstacks most people get boot loop after flashing cm13. then installing hybrid boots phone.
Click to expand...
Click to collapse
Yep, I understand that AutoRec will give me TWRP (albeit an old version).
But AutoRec will also downgrade my bootloader to KitKat right?
What I'm asking is that if my phone is running LGs latest software update (lollipop), and then I use AutoRec, won't that mean that I'll then have a hybrid bootstack? (Evertything in the bootstack will be LP, apart from the bootloader which will be KK due to AutoRec's downgrade)??
Mackaa
Mackaa said:
Yep, I understand that AutoRec will give me TWRP (albeit an old version).
But AutoRec will also downgrade my bootloader to KitKat right?
What I'm asking is that if my phone is running LGs latest software update (lollipop), and then I use AutoRec, won't that mean that I'll then have a hybrid bootstack? (Evertything in the bootstack will be LP, apart from the bootloader which will be KK due to AutoRec's downgrade)??
Mackaa
Click to expand...
Click to collapse
if am correct theres only KK and JB bootloader. no LP bootloader so ithink you will have KK bootloader bumped.
and youll have normal bootstacks. there are bootstacks and hybrid. hybrid is recommended for stock,and CAF roms. most cm roms are CAF. so more compatibility.
raptorddd said:
if am correct theres only KK and JB bootloader.
Click to expand...
Click to collapse
Oh really? I'm sure I read that the latest available bootloader for LG G2 was a Lollipop one?
What I read may have been wrong, though!
Mackaa said:
Oh really? I'm sure I read that the latest available bootloader for LG G2 was a Lollipop one?
What I read may have been wrong, though!
Click to expand...
Click to collapse
Well i aint 100% am still learning. but i think i read something like that.
raptorddd said:
Well i aint 100% am still learning. but i think i read something like that.
Click to expand...
Click to collapse
Hey, no problem at all, thanks for your help.
I wonder if anyone else can help with a couple of my questions?
Related
I have a D801 (Tmobile G2) and I’ve been running CM11 on it for over a year.
Now that we have lollipop, I want to upgrade to a ROM based on the official Lollipop release, (this one: http://forum.xda-developers.com/tmobile-g2/development/rom-tmo-lp-extreme-v1-0-4-16-15-t3084681)
Ofcourse I’m rooted and have a custom recovery installed, specifically ClockworkModv6.0.5.0/Philz Touch 6.48.4)
Can anyone please guide me on how to install the Lollipop ROM mentioned above. I’m thinking the first step would be to update my recovery to a TWRP recovery…. How do I do that?
ekramsam said:
I have a D801 (Tmobile G2) and I’ve been running CM11 on it for over a year.
Now that we have lollipop, I want to upgrade to a ROM based on the official Lollipop release, (this one: http://forum.xda-developers.com/tmobile-g2/development/rom-tmo-lp-extreme-v1-0-4-16-15-t3084681)
Ofcourse I’m rooted and have a custom recovery installed, specifically ClockworkModv6.0.5.0/Philz Touch 6.48.4)
Can anyone please guide me on how to install the Lollipop ROM mentioned above. I’m thinking the first step would be to update my recovery to a TWRP recovery…. How do I do that?
Click to expand...
Click to collapse
Flash the TWRP.zip inside the CWM recovery,then reboot the recovery.
Choristav said:
Flash the TWRP.zip inside the CWM recovery,then reboot the recovery.
Click to expand...
Click to collapse
And then I just flash the Lollipop based rom? Even though I'm on CM11 (kitkat)?
ekramsam said:
And then I just flash the Lollipop based rom? Even though I'm on CM11 (kitkat)?
Click to expand...
Click to collapse
That depends, you might need the latest bootstack for the new CAF-based roms, but not everyone seems to agree. I would flash it anyway though, this would prevent any issues like sound bugs and anything else you might find.
Choristav said:
That depends, you might need the latest bootstack for the new CAF-based roms, but not everyone seems to agree. I would flash it anyway though, this would prevent any issues like sound bugs and anything else you might find.
Click to expand...
Click to collapse
Thanks!
i have the d800, and i want to flash Blisspop v3.2 onto it. im currently on stock lollipop (d80030f). its been rooted, and i used autorec (https://play.google.com/store/apps/details?id=b007.autorecd800&hl=en) to get twrp, and thats all i done at this time. i understand that i need to flash the lollipop bootstack, but there are two files given on the thread, one for loki and one for bump. which do i need to flash?
Im pasting my reply from another thread please follow from where you left off at.
Ok flash back via tot to kitkat and take ota to lollipop. Then use autorec v2. *Do not use the twrp thats comes autorec as it does not flash roms* flash a BUMPED twrp using twrp. Then install your lolipop rom then afterwards install the dormainx d800 lollipop patch.
xmayhemreturnsx said:
Ok flash back via tot to kitkat and take ota to lollipop. Then use autorec v2. *Do not use the twrp thats comes autorec as it does not flash roms* flash a BUMPED twrp using twrp. Then install your lolipop rom then afterwards install the dormainx d800 lollipop patch.
Click to expand...
Click to collapse
So i need to:
1. flash bumped twrp
2. install rom and gapps
3. install dormainx d800 patch
i think i get it now. since i already took the ota to d80030f, and then rooted i dont need to do the tot flash back to kitkat.
Yeah sorry about that I didn't feel like retyping my post so I copied it from another thread where a guys was stuck in bootloop.
Sent from my LG-D800 using XDA Free mobile app
Q&A for LG G2 Bootstacks
Some developers prefer that questions remain separate from their main development thread to help keep things organized. Placing your question within this thread will increase its chances of being answered by a member of the community or by the developer.
Before posting, please use the forum search and read through the discussion thread for LG G2 Bootstacks. If you can't find an answer, post it here, being sure to give as much information as possible (firmware version, steps to reproduce, logcat if available) so that you can get help.
Thanks for understanding and for helping to keep XDA neat and tidy!
Rashed97 said:
Should be the same key combo. I use the same on on my D802
Click to expand...
Click to collapse
so the D802 BUMPed zip is also JB bootloader,right? I compared the aboot.bin of the bump one with the loki one, it's the same MD5. Could you please replace the JB bootloader in bump zip to KK bootloader? Because if we need JB bootloader we will flash the loki zip instead of the bump one,but if we need KK bootloader we have nothing to flash.
tblinshi1234 said:
so the D802 BUMPed zip is also JB bootloader,right? I compared the aboot.bin of the bump one with the loki one, it's the same MD5. Could you please replace the JB bootloader in bump zip to KK bootloader? Because if we need JB bootloader we will flash the loki zip instead of the bump one,but if we need KK bootloader we have nothing to flash.
Click to expand...
Click to collapse
Sure, thanks for pointing it out
Sent from my HTC One M9 using Tapatalk
Can I flash one of the two bootstack independently from the bootloader that I' m using right now? Because I' m running KK bootloader and I dont' t understood if I can flash the bootstack with JB bootloader without troubles
ironmaiden97 said:
Can I flash one of the two bootstack independently from the bootloader that I' m using right now? Because I' m running KK bootloader and I dont' t understood if I can flash the bootstack with JB bootloader without troubles
Click to expand...
Click to collapse
Yeah it doesn't matter
Sent from my SM-P607T using Tapatalk
I have cloudy g2 3.3 5.0.2
If I want flash cm 12.1 muat flash boot stack
Loki or bump?
Hello, I'm running cm12.0 on ls980 . came from stock kk , used autorec , recovery is now 2.8.6.1. So I assume I need to flash the kk bootstack. If that's correct, do I flash bootstack first then cm12.1? Do I need to wipe cache after flashing bootstack and before flashing 12.1. Or do I not wipe cache at all? And do I need a different gapps then what I've been using for 12.0? So sorry for being a pain. Thanks in advance
Sent from my Lenovo TAB S8-50F using XDA Free mobile app
purpleurkle said:
Hello, I'm running cm12.0 on ls980 . came from stock kk , used autorec , recovery is now 2.8.6.1. So I assume I need to flash the kk bootstack. If that's correct, do I flash bootstack first then cm12.1? Do I need to wipe cache after flashing bootstack and before flashing 12.1. Or do I not wipe cache at all? And do I need a different gapps then what I've been using for 12.0? So sorry for being a pain. Thanks in advance
Sent from my Lenovo TAB S8-50F using XDA Free mobile app
Click to expand...
Click to collapse
Or can somebody possibly tell me what bootloader I have. Kk or jb?
Sent from my LG-LS980 using XDA Free mobile app
I'm running AICP 5.1.1 on my LS980. The only thing other than the ROM and gapps that I ever had to flash was a modem. What is a bootstack? Would it improve my experience? If so, which one should I flash?
wich one i have or how doi check. i had lollipop 5.0.2 d800 30c i think..now on cloudy 3.3
not sure what to do
ok so let me start off with that i am sorry if this answer can be found on another forum or has been already answered, i have been looking for hours and have not found an answer. so the question is what happens if the bootstack fails to flash what steps can i take to fix this? and if my LG G2 doesn't boot after flashing this would there be a way to fix that? btw i wouldn't like to have to get a jtag repair if i mess this up. thanks in advance!
Hi guys.. I have a question. I am on cloudy g2 3.3 and i want to try CM 13.. I have done a full backup or the rom. If, after the flash of CM, I would go back to cloudy, have I to flash some bootstack or bootloader?
Inviato dal mio LG-D802 utilizzando Tapatalk
Dear Helper,
This question might not belong here, but I'm looking for an experienced response.
I was on cloudyG2 2.2 KK on LG G2 D800 (AT&T). Updated bootloader to "bootstack-d800-KK_20y-v1.1-blastagator-signed.zip" via TWRP 2.8.7.1 and then flashed CloudyG2 3.3 LP. Now facing a problem which is;
When I reboot the phone from within the OS or turn it on from an off state, it goes into a bootloop on LG logo, every time. I then have to enter TWRP via hardware button combo and reboot system from within TWRP and only then the phone boots into OS. Besides the bootloop, the phone is working perfectly on Cloudy once in the OS.
Where did I go wrong? Did I flash something that I shouldn't have? Did I break something? Any way I can fix it?
Any help will be appreciated.
Hi! Recently i almost lost my phone(hard brick), but i could fix it, now i'm in JellyBean stock, and i want to install Cloudy G2 3.3, which steps do i need to follow?
i know that isn't so easy to pass from JellyBean to Lollipop, neither to a Lollipop custom rom xD can somebody help me?
My Lg's version is D805
Flash stock L Kdz. Root and install TWRP with Autorec from Google Play. Then flash KK bootstack and Cloudy.
khanjui said:
Flash stock L Kdz. Root and install TWRP with Autorec from Google Play. Then flash KK bootstack and Cloudy.
Click to expand...
Click to collapse
Thank you! But i have another question, How do i know wich lollipop's firmware i have to install? I'm using a D805 V10A
RCH10 said:
Thank you! But i have another question, How do i know wich lollipop's firmware i have to install? I'm using a D805 V10A
Click to expand...
Click to collapse
http://lg-phone-firmware.com/mobile/index.php?id_mod=36
Download from here for D805, country doesn't matter. V30x is Lollipop.
Sent from my LG-D802
flash any LP bootstacks bump with 4.4 aboot ,then flash the rom
rashed's bumped lp bootstack for d802 is still 4.2 aboot,so dont use it
I am currently running OptimusG3 V1.4.1 rooted, used TWRP, for over a year, and it's time to change. I have d802.
I need a new ROM that will be fast and clean. My main uses are surfing the net, whatsapp, music etc... nothing too demanding.
What ROM do you recommend?
Also I need a guide that tell me exactly what to do because I don't want a brick. I don't want to mess something because the modem version is not okay or something like that.
I want to make a clean install and remove all the things that are currently on the device. I want everything new and fresh on it.
If you need more details, please ask.
Thanks
evasi0n said:
I am currently running OptimusG3 V1.4.1 rooted, used TWRP, for over a year, and it's time to change. I have d802.
I need a new ROM that will be fast and clean. My main uses are surfing the net, whatsapp, music etc... nothing too demanding.
What ROM do you recommend?
Also I need a guide that tell me exactly what to do because I don't want a brick. I don't want to mess something because the modem version is not okay or something like that.
I want to make a clean install and remove all the things that are currently on the device. I want everything new and fresh on it.
If you need more details, please ask.
Thanks
Click to expand...
Click to collapse
i would recommend chelozteam v4 4UIX. itd pretty fast only bug is xcam front camera dont work. and for stock camera just use flash then it works. rest is pretty stable and very fast..
are you in KK?
raptorddd said:
i would recommend chelozteam v4 4UIX. itd pretty fast only bug is xcam front camera dont work. and for stock camera just use flash then it works. rest is pretty stable and very fast..
are you in KK?
Click to expand...
Click to collapse
yes optimusg3 1.4.1 is KK and this is KK baseband
can you please give me some links to a guide how sholud I install new ROM if I have optimusg3? I don't want to get brick..
thanks
evasi0n said:
yes optimusg3 1.4.1 is KK and this is KK baseband
can you please give me some links to a guide how sholud I install new ROM if I have optimusg3? I don't want to get brick..
thanks
Click to expand...
Click to collapse
if you have KK d802. this is how i do it .
you already have root and twrp right? i asumed as you have that rom on phone.
if not just search for root method for your variant/ and search for KK autorec for your variant.
then i would recommend updating your twrp, with blastagator thermal control twrp from here.
choose your variant. just flash thermal twrp to installe it.
http://forum.xda-developers.com/lg-g2/development/twrp-twrp-2-8-0-0-kernel-f2fs-tools-t2898705
this is to take you to lollipop. am not sure if you want to stay in KK. if you do all you got to do is follow the roms installation instructions.. in rom thread. ... if you want to go lollipop then follow procedure.
back up al your data to pc.
go into thermal twrp. wipe all partitions including sd card. this will be a clean installation.
you can transfer files while you are in twrp too..
install this bootstacks for your variant. when install, reboot into recovery NOT TO SYSTEM. to take effect.
http://forum.xda-developers.com/lg-g2/development/lg-g2-bootstacks-t3173715
download flahable zip lollipop 30His latest i think.
http://forum.xda-developers.com/lg-g2/development-d802/rom-stock-30d-flashable-zip-t3070383
flash stock rom from above...it should install stock LP rom.
if you want to use custom rom based on stock LP the ndo the following.
search for root method for your variant.... on playstore search for autorec lollipop for you variant install and flash twrp.
update with the thermal control twrp. wipe required partitions from post..
and flash rom... thats it. :fingers-crossed:
raptorddd said:
if you have KK d802. this is how i do it .
you already have root and twrp right? i asumed as you have that rom on phone.
if not just search for root method for your variant/ and search for KK autorec for your variant.
then i would recommend updating your twrp, with blastagator thermal control twrp from here.
choose your variant. just flash thermal twrp to installe it.
http://forum.xda-developers.com/lg-g2/development/twrp-twrp-2-8-0-0-kernel-f2fs-tools-t2898705
this is to take you to lollipop. am not sure if you want to stay in KK. if you do all you got to do is follow the roms installation instructions.. in rom thread. ... if you want to go lollipop then follow procedure.
back up al your data to pc.
go into thermal twrp. wipe all partitions including sd card. this will be a clean installation.
you can transfer files while you are in twrp too..
install this bootstacks for your variant. when install, reboot into recovery NOT TO SYSTEM. to take effect.
http://forum.xda-developers.com/lg-g2/development/lg-g2-bootstacks-t3173715
download flahable zip lollipop 30His latest i think.
http://forum.xda-developers.com/lg-g2/development-d802/rom-stock-30d-flashable-zip-t3070383
flash stock rom from above...it should install stock LP rom.
if you want to use custom rom based on stock LP the ndo the following.
search for root method for your variant.... on playstore search for autorec lollipop for you variant install and flash twrp.
update with the thermal control twrp. wipe required partitions from post..
and flash rom... thats it. :fingers-crossed:
Click to expand...
Click to collapse
thanks
how can I go back to clean stock 4.4.2 KK, so that my device won't have TWRP, root or the ROM I have?
Do I need to update the baseband for that? or something else so that I won't have brick?
thanks
evasi0n said:
thanks
how can I go back to clean stock 4.4.2 KK, so that my device won't have TWRP, root or the ROM I have?
Do I need to update the baseband for that? or something else so that I won't have brick?
thanks
Click to expand...
Click to collapse
back to stock like from factory ithink you need to use TOT or KDZ method using flashtools.
follow the guide here . no when you do KDZ or TOT id deletes everything puts phone to zero state resets everything. no need to worry about baseband..
http://forum.xda-developers.com/showthread.php?t=2432476