Noob guide to flashing a custom rom (and back)? - Hero, G2 Touch General

can someone point me to an up-to-date wiki/guide/how-to that explains the process of flashing a new rom and in case of problems and for warranty reasons, lets you go back to the original setup?
i'm looking at the kagudroid rom as i want to try out 2.0
is it possible to return the system to its default setting for warranty purposes?

Related

Adding stuff to stock OTA ROM ?

I'm pretty new to all of this, but CM's new roms keep giving me weird 3g issues.
I have a few questions.
1) Can we restore back to the OTA updated rom (if i have the new radio EREB26) and where is it?
2) Is there a way to use the stock OTA ROM and just add the highmem kernel and ChainsDD LED trackball thing?
3) I guess a more general question is is it posisble to just add different kernel's to the stock ROM and it'll work ok ( just by flashing or pushing files) or is the process a lot more involved than that?
Thanks

[Q] Quick help please

I want to revert my Iconia back to STOCK 3.1 rom + root and STOCK Kernel. I am currently running honeyvillians oc kernel with the stock rom and the Google + theme. I am not quite happy how I have it set to run and am sick of monkeying with it.
I did a nand backup under backup and recovery, but am not sure if that will put my kernel back to stock as well. If so, just let me know and I will restore it then problem solved.
Problem is:
PC crashed with my backups of the stock rom and stock kernel (not my nand backup unless that got wiped flashing the new rom/kernel)
How do I go about reflashing the stock kernel without causing major issues (I really don't need to brick this like I did to my HTC Glacier...... ) if thats the case. Can anyone provide the correct links to said stock rom and stock kernel or can I just grab the rom off the link below and go to town.
To those who would answere do a search... I have ( http://forum.xda-developers.com/showthread.php?t=1189461&page=2 ) and I really want to make sure I get this right. Thats why I am posting this and asking for help from "the pros."
I passed my noobness just a little while back and am kinda afraid to screw up (again) I have flashed many different rom cooks to this beast but only once the kernel and that is what I am afraid to touch again.
Geeze this is a long post. Sorry everyone.
KK love peace and chicken grease yall.

How to install custom recovery and custom rom

Hi all!
I am looking for a new style on my phone and I am willing to install a new custom rom. The problem is, I'm a noob... I know I have to flash a custom recovery and then, flash a custom rom!!! I don't know which custom recovery and which custom rom shall I flash, in order not to brick it...
I have stock rom:
6.0.1
Band base version
G900FXXS1CQAV
Kernel Version
3.4.0-9493471
[email protected] #1
Compilation number:
MMB29M.G900FXXS1CQD1
If anybody, please help me and show me how to do it.
Thanks in advance!
dicemaster said:
Hi all!
I am looking for a new style on my phone and I am willing to install a new custom rom. The problem is, I'm a noob... I know I have to flash a custom recovery and then, flash a custom rom!!! I don't know which custom recovery and which custom rom shall I flash, in order not to brick it...
I have stock rom:
6.0.1
Band base version
G900FXXS1CQAV
Kernel Version
3.4.0-9493471
[email protected] #1
Compilation number:
MMB29M.G900FXXS1CQD1
If anybody, please help me and show me how to do it.
Thanks in advance!
Click to expand...
Click to collapse
Hi,
It looks like you have SM-G900F S5 model (Qualcomm Snapdragon / klte) with latest Polish unbranded android 6.0.1 on it.
I doubt if you are ready for flashing any custom staff to your phone as you even can't identify a proper custom recovery ....
Saying: "I'm a noob" doesn't help. Before flashing anything on my phone I was reading a lot in order to understand what I was going to do so I encourage you to do the same.
1. Before flashing anything you need to understand what is Samsung KNOX (in general, after flashing anything custom like recovery, kernel etc your KNOX flag will be triggered so if you have valid Samsung guarantee - it will be lost) - google it and read more. If you don't like this situation - stop here, otherwise go to point no 2;
2. In order to flash a custom recovery for the first time you need to flash .tar version of it via odin pc app - latest version take from here:
https://www.sammobile.com/firmwares/galaxy-s5/SM-G900F/XEO/download/G900FXXS1CQD1/130602/
(Look for headline: "Instructions")
Find out more how to flash with odin -> google it and read;
3. Your custom recovery version you can find here (I recommend TWRP):
https://eu.dl.twrp.me/klte/ (use the first file with .tar extension)
Read before about "TWRP odin install method" here:
https://twrp.me/samsung/samsunggalaxys5qualcomm.html
Now you are good to go for custom recovery flashing;
4. When you already have TWRP installed look for a custom Rom of your choice.
You need to decide by your own what you expect from your new rom. Look here for some custom roms and read their descriptions in rom threads:
https://forum.xda-developers.com/galaxy-s5 -> look for roms compatible with your phone model inside following subforums: S5 Development (Snapdragon), S5 Original Development or S5 Unified Development.
When you finally choose the rom, install it following installation instructions from the particular rom's thread.
Good luck.
Hi Many40!
Thank you for your reply!
I very much apreciate your tutorial (it's almost impossible to screw up). Will give it a go!
Once again, thanks!!

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

Best stable ROM for P8 Lite Alice (ALE-L21)?

I'm thinking of resetting the phone to factory setting's in order to fix some overload lagging.
Can anyone suggest me any ROM that will perform better than the stock ROM and has everything working?
* I don't know yet which ROM version it's running (Not my phone).
I see from forum threads that's its kind of tricky to unlock the bootloader in this phone.
Is it worth the trouble or I'm I risking ending in bootloop's?
Thanks everyone!
For what I can see, this phone has some problems with custom ROMs: I didn't see any of them fully functional, and the best ones have some troubles with Camera and/or YouTube. I also was planning on modding this phone, but I decided to stay, for now, with stock rom, rooting it only to disable some Huawei crap and hopefully a (better) control over the kernel.
If someone will discover a pretty stable ROM without problems, please tag me

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