Database Users

Upgrade from custom ROM to Android 7.0

Hi guys,
Not sure if this is the right place to post this but unless I am missing something, I have yet to find a thread or instructions on how to do this.
I am on Pure Nexus, but I posted here because I'm guessing the answer applies to virtually any custom ROM. What are the steps involved in upgrading from a custom 6.0 ROM to the newly released Android 7.0? Is there a way to do this while keeping root?
Thanks,

speedemonV12 said:
Hi guys,
Not sure if this is the right place to post this but unless I am missing something, I have yet to find a thread or instructions on how to do this.
I am on Pure Nexus, but I posted here because I'm guessing the answer applies to virtually any custom ROM. What are the steps involved in upgrading from a custom 6.0 ROM to the newly released Android 7.0? Is there a way to do this while keeping root?
Thanks,
Click to expand...
Click to collapse
There's roms you can flash, other than that just wait for the images to release and there will be alot options

So if it's a custom ROM based on 7.0 I can go ahead and flash using that specific ROM instructions?
I thought the official 7.0 came out yesterday, that's why I was wondering if I could update to the official and keep root and how to do that.

speedemonV12 said:
So if it's a custom ROM based on 7.0 I can go ahead and flash using that specific ROM instructions?
I thought the official 7.0 came out yesterday, that's why I was wondering if I could update to the official and keep root and how to do that.
Click to expand...
Click to collapse
I'd Mae a backup send it to PC and try tupac4us rom or digitalhighs . They have vendors built in the zip .

I was on Benzo rom and this is exactly what I did; I restored back to stock rom only leaving bootloader unlocked. I joined the Android beta and the N ota was ready to install. I then flashed the latest twrp. I made sure to do a full nandroid and physically backed up anything important to my laptop before I restored to stock. I noticed until I flashed ditialhighs N rom my twrp would not "stick" but no big deal I just flashed it and went into recovery. It seems Android Pay is working with digitialhighs rom, you just toggle off root, use it, toggle back. Good luck

Which guide did you use for restoring to stock while keeping the bootloader unlocked?

i was on pure nexus 6.1 i used this guide to revert everything back to stock then i subscribed to the developer program and got 7.0 update in seconds, section 14 is pretty much all you need
http://forum.xda-developers.com/nexus-6p/general/guides-how-to-guides-beginners-t3206928

Flashing a Nougat ROM with MultiROM from 4.4.2

Hi all,
I just found my old Nexus 7 (2012 model) in a dresser drawer and decided to bring it up to speed. Currently it is running what appears to be a stock (maybe debloated) 4.4.2 with root and multirom. Recovery is TWRP for multirom. I was using multirom to run Ubuntu just for kicks, but have lost interest in that project, plus it now appears to no longer be supported. Now what I want to do is just flash one of the nougat based roms and call it good. When I try to add nougat as a second rom I get errors relating to E: not existing, it then deletes everything that just started to install. Posts I've seen in other hardware forums point to maybe the install script being wrong for multiboot. Is there any weight to this idea?
I want to run one of the new roms as a secondary first to see how well it works before flashing it for good. Am I missing something stupid here? I haven't messed with any of this stuff since I switched to Verizon and could really use some help.
I don't really need the multiboot option, but since I've gained it I'm a little slow to want to give it back up. Would it be easier for me to just reload the bootloader, recovery, etc, take it back to stock and start over?

Atari-San said:
Is the support of Multiroms dead or do they plan a patch for nougat later when it get more mainstream? I am currently running dirty unicorn 7.0 since I just got my screen and would like to have older build for compatibility issue.
Click to expand...
Click to collapse
If you wan Android 7 on your Nexus 7 2010 you can't use MultiROM: https://forum.xda-developers.com/showthread.php?t=2011403&page=316
Without MultiROM you can use this Android 7 ROM: https://forum.xda-developers.com/nexus-7/development/rom-lineageos-14-1-nexus-7-2012-t3530261

Moving to LineageOS worth it (and possible) from Cloudy G2.2?

I've been running Cloudy G2.2 for a year an a half. It's given the phone enough legs to mostly make it through 2017. However, about every other week I have to restore my latest backup when Bluetooth stops working because it saw too many devices. This wouldn't be terrible if it wasn't for Authy refusing to sync my newer 2-Factor auth accounts. I think I've convinced myself that the G6 (US997) is my next phone, but now is a silly time to buy as the price should drop like a rock as the next wave of flagships come out.
I'm hoping to make it another couple months and was wondering anyone's experiences moving from Cloudy G2.2 (or other ROMs) to the latest lineage? From what I've read, it's very stable. However, I'm on Kit Kat bootloader, so it doesn't seem like this will be a straightforward process. I was hoping to get some experiences from people who made the same move before starting.
I currently have:
LG G2 D800
Root using stumproot (I think, it's been a while) with supersu installed
TWRP 2.7.0.0 installed by autorec
Cloudy G2.2 KOT49I

So, after some research, I set off to install LineageOS. In hindsight, this might have been a bad idea since it specifically only mentions the D802 in the title. However, it listed links for D800 builds, though they were crossed out.
I updated TWRP to this version by Blastagator and that was painless. I then wiped the phone, made a fresh backup and flashed the latest nightly of LineageOS, and the latest GApps (Mini) for 7.1. That was disappointing since I got the quick "LG logo" followed by a blank screen, that I later found was mentioned in the same Lineage post. Should've read farther.
I think the issue is that I'm on the wrong bootloader. I thought I was on KitKat which the post requires, but in order to enter recovery, I have to press enter three times (rather than using volume buttons to navigate), which indicates I'm on JellyBean bootloader.
So, this is the scary step that I was hoping to avoid. My big fear is that I run Linux on my desktop, so I can't use the LG Flash Tool. As long as I can keep a working recovery, I have backups, so I'm fairly safe. Following the Blastagator bootloader post, I'm not really sure how you go back and forth between bootloaders so easily as it suggests. Is that really as simple as loading the zip file on the phone and installing it in TWRP?
Is there a safer way to handle this?

From my experience, it is that easy. Simply install the zip file and you have loaded a new boot loader. Also, I was in the same boat as you with Cloudy rom and moved to Nougat with crDroid. However it's not stable and I am considering looking for something else more stable but fast like crDroid.

ernie young said:
I was in the same boat as you with Cloudy rom and moved to Nougat with crDroid
Click to expand...
Click to collapse
When you updated your bootloader, were you still able to run the Cloudy ROM before you switched to crDroid? Once I flash the KitKat bootloader, am I only able to use the Nougat ROMs? My big concern is that there might be something a bit off with my bootloader, so I won't be able to get back to TWRP.
I think there's something a bit off with my bootloader as is, because about a year ago I flashed back to stock Jellybean, and took all the OTA updates. However, when the phone tried to take the KitKat update, it softbricked, and could only be recovered using the LG Update Tool, which I don't have access to anymore. Because of this, I'm a little worried that just dropping on the Blastagator KitKat bootloader may have some atypical issues.

i m using it for a while. u know, on Los you won't be able to use lg features such as qslide, qmemo, plug&pop, knockcode etc. Only worth it if you want your phone to look a little bit fresher and lighter or you need a newer android version for some reason. Else, don't take the risk if you can't use flashtool. You can consider installing another kitkat rom. There are lots and they are nice :]

S YILDIRIM said:
or you need a newer android version for some reason.
Click to expand...
Click to collapse
My primary issue is that KitKat (or whatever Cloudy G2.2 is?) has the old Android bluetooth bug where once it sees too many devices, it stops connecting to anything. I have to make sure to turn off my phone if I go somewhere like an airport, and have been having to restore my clean Cloudy backup about once a month. It's getting pretty frustrating. On the other hand, I'm hoping to upgrade to an LG G6 (US997) in a month or two when the V30 release pushes down on prices. So, if it's a case of potentially hard-bricking my G2 at the worst possible time, I should hold off flashing.

I think you need hybrid bootstack for android 7.

WORF84 said:
I think you need hybrid bootstack for android 7.
Click to expand...
Click to collapse
That makes sense, but will I not be able to use my Cloudy 2.2 backup after that? It says that the hybrid bootstack will only boot CM 12.1, CM13, and LP stock roms.

superlou23 said:
That makes sense, but will I not be able to use my Cloudy 2.2 backup after that? It says that the hybrid bootstack will only boot CM 12.1, CM13, and LP stock roms.
Click to expand...
Click to collapse
These questions if this works with that or that are easier to answer for yourself by reading what goes with what.
Just Google LG G2 bootstack and you can probably find the ones you need for any available rom.
I use hybrid on Marshmallow 6.0.1 but I tried Nougat 7.1.2 too, it works.

Some questions about rooting, custom roms etc.

Hello.
First I'd like to say that i haven't ever tried anything like rooting my phone or custom roms so that you know what you're dealing with
Lately I've been bored with my s8 plus(SM-G955F). Was even considering buying a different phone but then i remembered reading about rooting and custom roms so i thought i might give it a try.
I've been reading a bit about rooting and roms but all the information and methods can be a little overwhelming for someone like me who doesn't really know what he's doing. Basically i need help.
While looking for custom rom i'd like to try i settled on renovate ice and i have some questions.
Do i need to root before flashing a custom rom or does the rom come rooted already?
From what i understand i have to start with installing TWRP with odin but what then? root or rom?
Basically if anyone would be kind enough to provide some links with steps i need to take to install that rom and root my device and not mess it up i'd be grateful.
In case you need it I'm on the latest OTA i've received.
build number: R16NW.G955FXXU1CRD7

batripe said:
Hello.
First I'd like to say that i haven't ever tried anything like rooting my phone or custom roms so that you know what you're dealing with
Lately I've been bored with my s8 plus(SM-G955F). Was even considering buying a different phone but then i remembered reading about rooting and custom roms so i thought i might give it a try.
I've been reading a bit about rooting and roms but all the information and methods can be a little overwhelming for someone like me who doesn't really know what he's doing. Basically i need help.
While looking for custom rom i'd like to try i settled on renovate ice and i have some questions.
Do i need to root before flashing a custom rom or does the rom come rooted already?
From what i understand i have to start with installing TWRP with odin but what then? root or rom?
Basically if anyone would be kind enough to provide some links with steps i need to take to install that rom and root my device and not mess it up i'd be grateful.
In case you need it I'm on the latest OTA i've received.
build number: R16NW.G955FXXU1CRD7
Click to expand...
Click to collapse
Hello there , you do not need to root your to flash a custom rom . All you need is to backup your data for you own safety and flash TWRP recovery through Odin probram . Renovate ice is most famous and stable rom you can try . It has same UI as the stock rom . Little changes only you might wont see me . If you want to change UI you should for another rom . Also root comes with the rom inbuild, specificaly renovate ice has two options to chose, magisk or supersu . Personally i prefer Magisk before through this app ' you can' modify your system, its like xposed framework.
Link how to flash twrp recovery working on s8 plus, just be carefull to flash the correct image : https://www.youtube.com/watch?v=2SqgHFcHLMw
Link how to flash a rom : https://www.xda-developers.com/how-to-install-custom-rom-android/
Link for renovate ice s8/s8 plus xda : https://forum.xda-developers.com/ga...ovate-ice-g950-g955-android-7-0-aqdg-t3598040

So I installed TWRP like in the video.
Everything seemed to work i had a clean install of stock ore with twrp. When i tried to boot into twrp i had the "only official binaries" bootloop. So i flashed a bootloader and i was stuck on galaxy s8+ screen. Went into download mode to flash stock firmware but can't do anything. Stuck in download mode and can't flash anything now... How do i get out of it?
Edit:
Ok. Found a way to flash the bootloader. now I'm back to "only official binaries" bootloop.
Edit 2:
Ok managed to get everything to work. At least it appears so for now.
Had to flash nougat firmware then installed twrp, rom and root and it worked.
I thought something went wrong because it was very laggy but after rebooting it seems okay. We'll see how it goes from here.
Gonna google it and try to fix it but if anyone has any ideas i'd be grateful

ROM question: Upgrading on old OP5 with Android 6 to 10

Sorry in advance if this is a dumb question but I have an old OP5 sitting in a drawer that I'm not using anymore- it's already rooted and running a custom Android 6 ROM that I had flashed.
I was going to give it to a friend but I wanted to flash an Android 10 ROM on it for him before handing it over (he doesn't know how to do this stuff).
I wanted to know if I can wipe the phone, flash a newer version of TWRP and then either OOS 10 or a custom Q ROM, or if I have to flash it to OOS 6, then 7, 8, 9 before I can put an Android 10 ROM on it.
I vaguely remember going 2 versions up on this device before (possibly back in the lollipop era) and if I recall correctly I had to flash the next Android version before flashing to the version after that in order for the custom ROM to work, but it's been a long time. Thanks in advance for any wisdom you can offer.

teeWrex said:
Sorry in advance if this is a dumb question but I have an old OP5 sitting in a drawer that I'm not using anymore- it's already rooted and running a custom Android 6 ROM that I had flashed.
I was going to give it to a friend but I wanted to flash an Android 10 ROM on it for him before handing it over (he doesn't know how to do this stuff).
I wanted to know if I can wipe the phone, flash a newer version of TWRP and then either OOS 10 or a custom Q ROM, or if I have to flash it to OOS 6, then 7, 8, 9 before I can put an Android 10 ROM on it.
I vaguely remember going 2 versions up on this device before (possibly back in the lollipop era) and if I recall correctly I had to flash the next Android version before flashing to the version after that in order for the custom ROM to work, but it's been a long time. Thanks in advance for any wisdom you can offer.
Click to expand...
Click to collapse
if u want android 10 you can just flash the latest firmware which is on the crdroid sourceforge page and then u can install a android 10 custom rom or oos 10 be sure to wipe data partition

@Trey n Awesome, thank you!