Do I need to flash stock rom before flashing another custom rom - Galaxy E5, E7 Original Android Development

I have a e5 running rr5.8.5. Now i wanna use cosmic os 2.0. Both roms are android 7.1.2. So tell me do i need to flash stock rom first?? Or can i shorten it by just flashing stock boot.img?
Also tell me which rom is better for galaxy e5?

Wipe data.
COS Have some bugs:
Qmuxd may drain battery
Sound bug

BusuDD said:
Wipe data.
COS Have some bugs:
Qmuxd may drain battery
Sound bug
Click to expand...
Click to collapse
Yeah..

RR is best
Sent from my [device_name] using XDA-Developers Legacy app

Related

Original Kernel on custom rom possible?

Dear friends,
I have flashed resurrection remix 5 on my N7100.But i have battery drain and Bluetooth earphone connection problems.Can i fix theese by installing original kernel on this custom rom?may them work togehter without any problems?Thanks.
I don't think so... since RRemix is not sammy based but AOKP/AOSP... so you will need to find another custom kernel.
cyberboob said:
I don't think so... since RRemix is not sammy based but AOKP/AOSP... so you will need to find another custom kernel.
Click to expand...
Click to collapse
Thank you very much for your help.So,
Can anybody give a suggestion for a good and stable kernel for my ROM?I would like to use a kernel what doesnt have any bugs about battery draining or bluetooth connections.Thank you
stranger_88 said:
Thank you very much for your help.So,
Can anybody give a suggestion for a good and stable kernel for my ROM?I would like to use a kernel what doesnt have any bugs about battery draining or bluetooth connections.Thank you
Click to expand...
Click to collapse
i dont have these issues with RR..!!
IF u want 100% stability try a touchwiz based rom.. That is your best bet..!!
Omni rom if you want to try a kitkat rom..!
I always use agni kernel..!
geekynoob said:
i dont have these issues with RR..!!
IF u want 100% stability try a touchwiz based rom.. That is your best bet..!!
Omni rom if you want to try a kitkat rom..!
I always use agni kernel..!
Click to expand...
Click to collapse
Thank you.
I flashed Omnirom 4.4 Kitkat.Everything is ok exept bluetooth.There is a adaptation problem.And when i try to call or answer a call, phone freezes and i have to reboot it.So can i fix the problem by flashing AGNI kernel?I think it has two versions as Pure Stock and Pure CM.What is the difference between them, and which one do you advice me to flash?
stranger_88 said:
Thank you.
I flashed Omnirom 4.4 Kitkat.Everything is ok exept bluetooth.There is a adaptation problem.And when i try to call or answer a call, phone freezes and i have to reboot it.So can i fix the problem by flashing AGNI kernel?I think it has two versions as Pure Stock and Pure CM.What is the difference between them, and which one do you advice me to flash?
Click to expand...
Click to collapse
of course Pure CM.. Agni Pure Stock is for Stock based touchwiz ROM..
if problem still there, then maybe its a bug from the ROM itself..

What ROM are you using?

Hi, I am currently on CM12.1 and I find it laggy on my Note 2. I wanted to make a poll (but I couldn't since I can't enumerate all the roms that are in here) and ask what rom are you using or what rom do you prefer and why? I am leaning toward DN4 but i've been reading that DN3 is more stable.
Thank you guys!
Honestly, I have not seen any lag issues on CM 12.1. What nightly/build are you running? I doubt the lag is coming from the ROM itself.
kepler1729 said:
Honestly, I have not seen any lag issues on CM 12.1. What nightly/build are you running? I doubt the lag is coming from the ROM itself.
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Click to collapse
hey i am on omega rom v30 .. android version 4.4.2
how can i change to CM 12.1?
aboalghool said:
hey i am on omega rom v30 .. android version 4.4.2
how can i change to CM 12.1?
Click to expand...
Click to collapse
Well, first make a complete backup using TWRP. Then, do a factory reset (wipe data, system, dalvik, cache), then flash the latest nightly from here: https://download.cyanogenmod.org/?device=t0lte, and flash the latest gapps from here: http://forum.xda-developers.com/android/software/tk-gapps-t3116347. (I personally use tk gapps).
Note that this process will wipe your internal storage, so make sure you've backed up anything you want to keep.
Im using Cm12 and it works fine for me didnt have any bugs or lagging so far

A.R.I.S.E. & OxygenOS

Hi everyone! Has anyone tried to instal A.R.I.S.E. sound system on stock OxygenOS? Is it working fine? I alredy have FreedomOS but I want to go back to stock because of connectivity issues (drops).
Thanks!
Wolfillete said:
Hi everyone! Has anyone tried to instal A.R.I.S.E. sound system on stock OxygenOS? Is it working fine? I alredy have FreedomOS but I want to go back to stock because of connectivity issues (drops).
Thanks!
Click to expand...
Click to collapse
Isn't Freedom = debloated OOS which means your problems will persist on stock ROM as well. You should try flashing stock kernel which should resolve your issue.
From what I have heard, only Divine Beats works with stock kernel.
ungeeked said:
Isn't Freedom = debloated OOS which means your problems will persist on stock ROM as well. You should try flashing stock kernel which should resolve your issue.
From what I have heard, only Divine Beats works with stock kernel.
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Click to collapse
Yes, I know its because of the kernel but if I flash stock kernel FreedomOS won't boot... I told the dev and I flashed his OOs patched kernel but it didn't solve the issue.
I've read something in the A.R.I.S.E. thread but I'm not shure what rom people were using in their OP3.
Wolfillete said:
Yes, I know its because of the kernel but if I flash stock kernel FreedomOS won't boot... I told the dev and I flashed his OOs patched kernel but it didn't solve the issue.
I've read something in the A.R.I.S.E. thread but I'm not shure what rom people were using in their OP3.
Click to expand...
Click to collapse
I'm using ARISE on OP3Lite ROM (very similar to Freedom I think) with EX kernel. So far, very good.

Need a stable custom rom nougat

Please recommend a good rom
Aurora ram
FreedomOS based on stock, so max stability
Amar5373 said:
Please recommend a good rom
Click to expand...
Click to collapse
Phoenix AOSP Extended is my own best custom ROM. You can try it out.
Browse and Search the forums yourself
iAmWiz said:
Phoenix AOSP Extended is my own best custom ROM. You can try it out.
Click to expand...
Click to collapse
Before some days I was flashed that Ron bti can't go to the settings>Developer option (it's freezing after clicking it)
Amar5373 said:
Please recommend a good rom
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Click to collapse
VertexOS.. It is ment for stock android experience and stability
Bro go for freedom os you can't get better rom that freedom os 4.5 hr sot with slightly heavy usage super smooth earlier i was on 2.6 and currently i m using oxygenos 4.1.1 i think freedom os was gud and i most benefit of having a stock based rom is that you will get a highly optimised hardware like camera and fingerprint scanner
VertexOS or ExperienceOS
Custom rom, Tesla.
No doubt. The newly released SultanXda ROM.
https://forum.xda-developers.com/on...t/op3-op3t-unofficial-lineageos-14-1-t3588696
Currently sultans new cm14.1 rom is the best choice till aospa gets released
Custom rom's camera s*cks...
redatak said:
Custom rom's camera s*cks...
Click to expand...
Click to collapse
OnePlus Camera apk is available for any ROM, it has more features, and better quality.
Shadow Waffle said:
OnePlus Camera apk is available for any ROM, it has more features, and better quality.
Click to expand...
Click to collapse
But sometimes crushes.

which is the best rom for p2??

Aicp vs crdroid ???
In my opinion CrDroid ROM. Both ROMs are good for daily drivers though.
HighwayStar's Los 14.1
Crdroid rom is best rom ......but November patch only last update........aicp rom have December patch little bit bug and freeze. Problem
:good:stock MM
Wouldn't trade the battery life and the simplicity of stock N for another rom.
Out of topic : Cosmic OS
Any ROM without Dark screen video recording ?
(Only stock) is there any other ROM without this bug?
Stock Android 7 is the best and without any bugs.
Best is los - HighwayStar. Beautifull is ViperOs (black theme)!
for me after stock rom Mokee is the best...but the developer droped this rom with no reason
eried1 said:
Wouldn't trade the battery life and the simplicity of stock N for another rom.
Click to expand...
Click to collapse
alirazaagha said:
Stock Android 7 is the best and without any bugs.
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Click to collapse
For me Stock MM is good in both terms performance and battery
i feel the battery drains faster in Nougat
What's your experience?
YoYoRishi said:
For me Stock MM is good in both terms performance and battery
i feel the battery drains faster in Nougat
What's your experience?
Click to expand...
Click to collapse
Stock M was good in battery life and N is also good. I can't really comment on the battery life after the update because I've got 130+ apps which can affect the battery life in the background. But, the real thing is that Android 7 has got some really cool features like; reply from notification, double tap for switching apps, multi apps, improved third party app features and so on. Hence, decision of updating OS for me was easier because I always strive for better user experience and battery of P2 is just too good to be worried about battery life.
Coltos 1.4 is best naught rom for p2... currently using this and no intention of changing untill stable oreo..
YoYoRishi said:
For me Stock MM is good in both terms performance and battery
i feel the battery drains faster in Nougat
What's your experience?
Click to expand...
Click to collapse
I see no difference at all. Initially it might have been a bit worse, but I'm now using S244 and it seems as good as ever.
I read some discouring posts of S251 (not battery related though) so I passed that upgrade.
Sohit5s said:
Aicp vs crdroid ???
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Click to collapse
Bro stay stock rom
Shuvamilu said:
Bro stay stock rom
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Click to collapse
M on dotos. on stock i have that ****ty lag while playing videos on Facebook or Instagram...thats why i installed custom rom.
Sohit5s said:
M on dotos. on stock i have that ****ty lag while playing videos on Facebook or Instagram...thats why i installed custom rom.
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Click to collapse
Bro i know that some bug on stock rom but I tested all of custom ROM but stock way better than custom ROM .....my opinion
Shuvamilu said:
Bro i know that some bug on stock rom but I tested all of custom ROM but stock way better than custom ROM .....my opinion
Click to expand...
Click to collapse
I know bro ? stock rom is best for any device...i just easily get bored ? that's why..and i want customisation...
Sohit5s said:
I know bro ? stock rom is best for any device...i just easily get bored ? that's why..and i want customisation...
Click to expand...
Click to collapse
One question does linage 14.1 support substram theme engine
Shuvamilu said:
One question does linage 14.1 support substram theme engine
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Click to collapse
? Not sure but i think i should support..

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