Installing Custom ROM without rooting the device - Galaxy A3, A5, A7, A8, A9 Q&A, Help & Troubleshoot

Hi there. I'm very, very new to this stuff. I have a Samsung Galaxy A3 (2015) [SM-A300FU] and I'd like to upgrade the Android version up to 7.1. As it has been explained to me, I do not need any root for this, but the trouble is that all of the tutorials I see on the web do require rooting beforehand. I don't want to do so.
Could you point me in a right direction? (I've already got the custom ROM + GApps .ZIPs on the device).

Related

Galaxy S4 CM 12??

Guys i heard official CM 12 for Galax s4 i9505 released, i wanna install it, the problem is im a completely noob for install custom OS, never done it, im afraid i might brick the phone, can you guy guide me to do this please, current stock version 4.4.2 is very laggy :S
Thanks
Firstly, you have to be rooted.
I used this guide to root my s4. Installation instructions on second post.
Warning: Make sure you have the right model. Do not use CF-Auto-Root if you have an AT&T or VZW branded s4.
After rooting you will need a custom recovery.
There are several custom recoveries. The most popular being ClockworkMod Recovery (CWM) or Team Win Recovery Project (TWRP).
You can use ROM manager from the play store to install a custom recovery.
Or go here and use that guide.
After rooting and installing a custom recovery you can flash a custom rom. What you need to do when flashing a custom rom depends on the rom itself. See the rom installation instructions for that.
It's not hard if you follow the guides carefully. Or you can as a friend (who is more experienced at this) to help you
GDReaper said:
Firstly, you have to be rooted.
I used this guide to root my s4.
After rooting you will need a custom recovery.
There are several custom recoveries. The most popular being ClockworkMod Recovery (CWM) or Team Win Recovery Project (TWRP).
You can use ROM manager from the play store to install a custom recovery.
Or go here and use that guide.
After rooting and installing a custom recovery you can flash a custom rom. What you need to do when flashing a custom rom depends on the rom itself. See the rom installation instructions for that.
It's not hard if you follow the guides carefully. Or you can as a friend (who is more experienced at this) to help you
Click to expand...
Click to collapse
Thanks mate, i heard that the CM 12 for s4 is not even beta, i will wait for the stale version. :angel:
Demitha said:
Thanks mate, i heard that the CM 12 for s4 is not even beta, i will wait for the stale version. :angel:
Click to expand...
Click to collapse
You could flash the Google Play Edition ROM found here. I use it myself and it's very stable and haven't encountered any problems so far.
Edit: Only downside is that you can't move apps to sd card. It's not supported yet.
GDReaper said:
You could flash the Google Play Edition ROM found here. I use it myself and it's very stable and haven't encountered any problems so far.
Edit: Only downside is that you can't move apps to sd card. It's not supported yet.
Click to expand...
Click to collapse
that sucks :. im a heavy app user ,anyways did your phone lagg on stock android? mine is very laggy.. its on 4.4.2
Not able to move apps to sd card is only a problem when you have the 16GB version. But I heard there is some workaround for this.
In my opinion stock rom was pretty fluid. Didn't have any stuttering. Only lag I ever experience was when changing music tracks and the home button lag. But I have the international (unbranded) version of the S4. Which means no carrier bloatware to suck up the power and performance of the phone.
The gpe rom does seem faster and smoother compared to stock firmware.

[Q] Roms ( New user )

Hello everyone I'm new here I just recently rooted my Galaxy S4 i9500 and I want to put in cool speedy Rom.
I also heared that I can combine it with lolipop or something? I dont realy understand it yet I hope you can explain it to me help me choose what's best for me without bricking my phone....
Also I would like to know what apps I must have after rooting or what apps you recommand for me?
Any help will be aprreciate thanks for all !
Start reading as much as you can on this forum and learn from it.
You won't brick your phone, that's almost impossible. That has never happend when flashing custom roms.
Just flash a custom recovery for the i9500 and start flashing the rom you want to try. Always read the first post of the rom and probably the last few pages of the thread.
First of all thank you for the reply, Finaly!
Someone offered me the omni rom with lolipop.
I mainly looking for speedy tweakinish rom and it seems awsome,
but maybe there more roms even better?
also I saw you need to delete anything from the phone
b4 you put a new rom so my question is how I save the
important apps and data and if i can skip all the crap i used to have??
Question
Hi! I have a Galaxy S4 LTE (I9506) and i'm on stock rom (4.4.2, I9506XXUCNF3). I successfully installed a TWRP recovery via ODIN. Root done and it works. Now i want to flash the PAC lollipop ROM. Do i need something else to do before flashing? Thank you in forward!

just ordered VKY-AL00 via amazon, need advice and help!

Hey guys
I decided to by the p10+ via amazon so i ended up with the VKY-AL00 version. I see that most of the guides here refer to the VKY-L29 variant of phones. Will trying them out brick my device?
Is there a way to make myself a stock version of (bare with me, the last phone i successfully rooted/flashed was my Galaxy S3 with cyanogen mod. and this was like 1 year ago, im super rusty with terms) the kernel, bootloader, recovery and ROM?
EMUI is attrocious to me, I would liked to install cyanogenmod (or LineageOS now?) but i doubt they have it up yet. Regardless, i would like to keep the camera software that comes with the p10+ since it has a crap ton of options for the camera. Is there a way to keep this app If i flash a new ROM to the device? If not, is there an app out there that can do what this one does? (maybe even better?)
Thanks!

Samsung S5 G900T ROM Help

Hello everyone, I'm pretty new around here I guess you could say, but I'm here today looking for your help.
I've had an S5 for almost a year now and have gone off and on with different rooting (had SuperSU and now have Magisk). But anyways, I am wondering what the "big deal" about Custom ROMs are. I've read up a little but haven't been able to decide on if it's a good idea or not. For example, I looked at Resurection Remix OS for the S5 and it seems pretty cool. Except I loose my data. Now I'm not too worried about that, but I would like to keep my text messages and such (if anyone could tell me how to back that up, that'd be great).
The second problem is that, I'm worried that I may end up hard-bricking my S5 when trying to install a Custom ROM on it, as this would be the first time.
The third problem is, I have no idea what ROM would be best suited for both me and the phone.
In summary, what I'm asking is:
1. What advantages/disadvanges are there for installing a Custom ROM on my S5.
1a. How would I backup important information (text-messages mainly, as I have done nanodroid backups and such)?
2. How "hard" is it to hard-brick a phone from installing a Custom ROM?
3. What good ROMs are out there that are well suited for the S5?

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

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