Database Develop

vorkKernel-OC/UV Kernel for CM[20111105]

Hi. The following kernel is presented to you by
vorkKernel Team:
- kiljacken
- Benee​
Click to expand...
Click to collapse
This kernel is for Cyanogenmod and Miui. *Could* be incompatible with latest kangs or nightlies (after a kernel update from CM team). No support for stock or mcr...
It's incompatible with MIUI and CM Builds before #177
New vorkKernel Twitter Bot: Here
First I want to make clear that all credit goes to aremcee/arcee/rmcc (man so many nicks ). He did an awesome job with the kernel.
I just tweaked it a little bit to my needs.
Features:
uv/oc support. OC up to 1,5GHz (With E-Peen version)
AVP/System/RAM/GPU OC with E-Peen version
1,2 Ghz for batt safe version.
Special tweaked (working!) Performance and Powersave Govenors which don't lock the freq to one level (they choose between 3-4 Freq steps)
It's even possible to set max/min clock via setcpu or CMSettings!
Voodoo sound. Thanks supercurio! So awesome
Default IO-Sched is Deadline with a special flash storage tweak
Slub allocator
tweaked CFS cpu sched (Low latency)
compiled with a tweaked toolchain (base linaro gcc - optimized for tegra2)
VFP optimizations (vfpv3-d16) and overall compiler optimizations
flags! (more below in the flag section)
A App for easy downloading and configuring. Credits to kiljacken!
Click to expand...
Click to collapse
The standard part:
I'm not responsible for melted phones or something like that...
The camera is unstable with E-Peen mode (due to AVP OC). After a reboot it needs to stabilize a few minutes (so you break it with every reboot again). Same for Bluetooth. Please don't report a problem regarding this. It's known and can't be fixed.​
Click to expand...
Click to collapse
And the source code here.
Download (Market)
Credits to kiljacken for this awesome app! You need OI File Manager for the app (Comes with CM)!
(and if you refuse to use the app - or the app is refusing to work with you: here)
Only change something, if you want to enable OC - No need to touch anything else (like govenors, schedulers)​
What are flags and how can I use them?
I recommend to use the App kiljacken made, because it's super easy for you guys. If you not want to use the app *sadpanda* then you can click this link. This is the file the app is fetching to generate the UI.
The layout is following:
Available for following device/Element style (more below)/the flag you need to add/Flag name in App/Description for general Flag/Choice name in app/actual value you need to add after flag name
If the last two points are added you first enter the flag name and than the value. For example: density230
You connect the flags with a: -
Example: -camera-ring ...
The script is configured to detect flags after vorkKernel-VERSIONNUMBER. So you can add some flags after this.
Element style
c = Checkbox
l = List you can choose things from
e = you can enter your own value​
Click to expand...
Click to collapse
Error Reporting Guide
Start with rebooting, if that doesn't help, reflash CM and then the kernel, and check again. If you're using the updater app (make sure you have the latest version), use the error report function (and describe what you're problem is). If you're not using the app, then post what flags you are using, along with what your problem is.​
Click to expand...
Click to collapse
Additionally I just want to point out that I'm not doing this as a fulltime job, so don't expect daily updates or something like that. I will try to fix a problem as fast as possible but in some cases it can take a while.
If you want to support me you can sign up on dropbox via my referral link or just push this nice thanks button .. If you want to donate you can donate to aremcee/arcee/rmcc something. I'm learning C and linux and vorkKernel is my learning project and it is a hobby for me. Anyway if you still want to support a poor student, I have a link in my signature
Thanks to:
arcee + the whole CM Team
morfic for all the avp oc tweaks and other stuff
thalamus (for saving me going crazy with the toolchain )
Erasmux
All guys that made pull request and contributed in any possible way
Donators to our project (app or kiljacken's donate link)
the android community
and a very big thanks to b3ndech0 for his buildbox.

Thanks, this is very much appreciated

This kernel is amazing! Nice work with the filename flags. It's brilliant! This way we don't have to have the same setup, but can enjoy both CM7 and the kernel.

sibbor said:
I'll try this kernel later. Will wait for CM7 getting more optimized for our devices first. 2000 Quadrant scores out of the box just don't cut it - I don't want to overclock to 1.4 GHz just to reach speeds of MCR FR14 ;-)
Planning on including any changes from kholk?
Click to expand...
Click to collapse
More things will be in it soon. And Quadrant doesn't matter. CM feels better in normal use (except a few problems but it is a really good starting point).

Benee said:
More things will be in it soon. And Quadrant doesn't matter. CM feels better in normal use (except a few problems but it is a really good starting point).
Click to expand...
Click to collapse
Yes I know it doesn't really matter. Although, generally speaking, higher scores means the software is more optimized to the hardware; framework, kernel and/or drivers.
CM7 should be able to smash the performance out of the LG stock ROM without problem...
Thanks for you kernel additions! Subscribed to this thread now so I can follow your progress.

is this kernel for a stock rom?
thanks

sibbor said:
Yes I know it doesn't really matter. Although, generally speaking, higher scores means the software is more optimized to the hardware; framework, kernel and/or drivers.
CM7 should be able to smash the performance out of the LG stock ROM without problem...
Thanks for you kernel additions! Subscribed to this thread now so I can follow your progress.
Click to expand...
Click to collapse
Nah. You can boost quadrant to oblivion via data2ext for example on desire/nexus but it didn't helped in real life performance. The sql sync disable doesn't help with real usage, but boost quadrant etc. So many things which doesn't improve real usage, boost quadrant. Like deleting your /system (pro move...).
But yeah in some parts you are right and optimizing drivers boost it too + help real use performance, so I will do this too.
vekkio said:
is this kernel for a stock rom?
thanks
Click to expand...
Click to collapse
Really? Just read the title: vorkKernel-OC/UV Kernel for CM. For Cyanogenmod. Not stock...

seems the IO from quadrant score still low, is it same sqlite hack with paul that one?

emprize said:
seems the IO from quadrant score still low, is it same sqlite hack with paul that one?
Click to expand...
Click to collapse
yup. patched cm, then compiled this and added it to update.zip.

vekkio said:
is this kernel for a stock rom?
thanks
Click to expand...
Click to collapse
Haaahaa yeah u flash away hahahahha
EDIT:- No only joking
DONT PEOPLE READ

ok, flash this kernal and using cm7 oc to 1.4, quadrant get 31xx
edit : fail to exec smartbench

Benee any chance you could add the OC support to the CM settings?
Sent from my LG O2X CM7 Nightly

svceon said:
Benee any chance you could add the OC support to the CM settings?
Sent from my LG O2X CM7 Nightly
Click to expand...
Click to collapse
Yep but this would break pimp my cpu support and I think pimp my cpu is the better deal. A easy user interface with undervolting support. Awesome! .. so no I won't add it to cm settings

Awesome OC in CM7 makes it even better

I know I'm going to get flamed for this but how do you o/c once you have flashed the kernel? when i open setCPU its already at the max 1g when i go to the CM settings there's no frequencies to select in the cpu management option
is it different on the tegra chips as opposed to qualacom?

sibbor said:
Planning on including any changes from kholk?
Click to expand...
Click to collapse
Ok if I understand the changelog from kholk correct, most of the changes are already included (don't know exactly because he didn't copied the commit names and sums the function up). One commit isn't in it because it introduced the graphic glitches. vfp3-d16 support and compiler optimization will be added with next update. Then most things are in it.

spences10 said:
I know I'm going to get flamed for this but how do you o/c once you have flashed the kernel? when i open setCPU its already at the max 1g when i go to the CM settings there's no frequencies to select in the cpu management option
is it different on the tegra chips as opposed to qualacom?
Click to expand...
Click to collapse
Is stated in the OP:
So I compiled it with uv/oc support via pimp my cpu.
Click to expand...
Click to collapse
Pimp My CPU can be downloaded from here: http://forum.xda-developers.com/showthread.php?t=1018411

spences10 said:
I know I'm going to get flamed for this but how do you o/c once you have flashed the kernel? when i open setCPU its already at the max 1g when i go to the CM settings there's no frequencies to select in the cpu management option
is it different on the tegra chips as opposed to qualacom?
Click to expand...
Click to collapse
Nah no flaming . You need pimp my cpu for it. Cpasjute did some kernel hacks to enable oc and add a uv function. That means you can undervolt without compiling the kernel again. Unfortunatly it isn't compatible with setcpu..

The kernel seems ok; I tried OC till 1200 with 50-100 UV (depending on OC).
What's very good with CM7 (and this kernel) is battery life, 30-40% more compared with Modaco ROM (till FR14).
Anybody have tried higher frequencies (1300-1400)?
Thanks a lot.

lukemo said:
The kernel seems ok; I tried OC till 1200 with 50-100 UV (depending on OC).
What's very good with CM7 (and this kernel) is battery life, 30-40% more compared with Modaco ROM (till FR14).
Anybody have tried higher frequencies (1300-1400)?
Thanks a lot.
Click to expand...
Click to collapse
I have been using this all day running 1300Mhz @ 1200mV - normal use with wifi on - 84% battery left after ap. 12 hours

[Kernel] Battery saver kernel

Update
Here is an easier solution that doesn't require flashing.
Please use this for any new ROMs from now on.
Old solution ONLY FOR 5.10.8 and 5.10.16
This is a stock miui kernel from 5.10.8, with modified ramdisk to limit CPU frequency.
This is a test I made for myself to see how much it helps in battery time to limit the CPU. I'm sharing this, because others might be interested in it.
You need to have MIUI 5.10.8 or 5.10.16. Older versions are not fully compatible. (Vibration not working)
So, finally we have custom kernels?
No, the proper kernel source is not available yet, the kernel image is still untouched.
Will there be new versions?
Probably, as there are other possible ramdisk tweaks that can achieve better battery life.
How much this can help?
I didn't have the time for a long test yet, I hope there are some users here who are willing to compare the results with the factory kernel.
But I can make some points:
This won't help much with standby time, as the frequency there is already much more limited.
This will help the most in situations where the CPU is the biggest drainer, like games.
Is this going to slow down my phone?
Theoretically, it will be slower. However in real life usage, I can't tell the difference.
Why wouldn't you just use an app like SetCPU?
None of those apps I tried have worked.
Can this be done without flashing a new kernel?
Yes, you only have to update the frequency in KHz in /proc/cpufreq/cpufreq_limited_max_freq_by_user.
For example (with root privileges):
Code:
echo '1500000' > /proc/cpufreq/cpufreq_limited_max_freq_by_user
However, this will reset after a reboot.
The attached file can be flashed under recoveries. TWRP tested.
Or you can extract the boot.img, and flash it in fastboot.
xm_kernel.zip will limit the CPU at 1.5GHz.
xm_kernel_1200 will do 1.2GHz.
Version 2 will do the trick Ched666 suggested, thus reducing the time spent at maxfreq.
Version 3 will not disable the touch boost, instead it will replace perfservscntbl.txt with boost to 1183MHz and 2 cores.

Reserved

Looking forward results and tests.

Flashed on 5.9.24
Work perfect. Only one problem... Vibro is gone Both Incall and feedback

Bakumatsu said:
Flashed on 5.9.24
Work perfect. Only one problem... Vibro is gone Both Incall and feedback
Click to expand...
Click to collapse
Thanks for the heads-up. You probably need 5.10.8 for that to work.

I know. I just a flashagolic

ill be testing this later..nice work buddy

Test on miui 5.10.8, it works!
And later manually change value to 1200000, works without lag. But after reboot maxfreq reset to 1500000.
Can you make the same kernel, but with maxfreq 1200000?

Xmister said:
No, the proper kernel source is not available yet, the kernel image is still untouched.
Click to expand...
Click to collapse
isn't this the kernel source code: https://github.com/BalcanGSM/MediaTek-HelioX10-Kernel

avenant said:
isn't this the kernel source code: https://github.com/BalcanGSM/MediaTek-HelioX10-Kernel
Click to expand...
Click to collapse
That is just a basic MediaTek source, it's missing drivers and configuration for our device.

I think it is more easy to control the value by implement init.d on our device.

Xmister said:
What is this?
This is a stock miui kernel from 5.10.8, with modified ramdisk to limit CPU frequency at 1.5GHz.
This is a test I made for myself to see how much it helps in battery time to limit the CPU. I'm sharing this, because others might be interested in it.
You need to have MIUI 5.10.8. Older versions are not fully compatible. (Vibration not working)
So, finally we have custom kernels?
No, the proper kernel source is not available yet, the kernel image is still untouched.
Will there be new versions?
Probably, as there are other possible ramdisk tweaks that can achieve better battery life.
How much this can help?
I didn't have the time for a long test yet, I hope there are some users here who are willing to compare the results with the factory kernel.
But I can make some points:
This won't help much with standby time, as the frequency there is already much more limited.
This will help the most in situations where the CPU is the biggest drainer, like games.
Is this going to slow down my phone?
Theoretically, it will be slower. However in real life usage, I can't tell the difference.
Why wouldn't you just use an app like SetCPU?
None of those apps I tried have worked.
Can this be done without flashing a new kernel?
Yes, you only have to update the frequency in KHz in /proc/cpufreq/cpufreq_limited_max_freq_by_user.
For example (with root privileges):
Code:
echo '1500000' > /proc/cpufreq/cpufreq_limited_max_freq_by_user
However, this will reset after a reboot.
The attached file can be flashed under recoveries. TWRP tested.
Or you can extract the boot.img, and flash it in fastboot.
Click to expand...
Click to collapse
it show to be on maximum speed on cpu spy...why?

Jo-san said:
it show to be on maximum speed on cpu spy...why?
Click to expand...
Click to collapse
Maybe the flash wasn't successful,or you flashed over something.
This is mine, the 29 sec is during boot, until it activates.

Ched666 said:
Test on miui 5.10.8, it works!
And later manually change value to 1200000, works without lag. But after reboot maxfreq reset to 1500000.
Can you make the same kernel, but with maxfreq 1200000?
Click to expand...
Click to collapse
OP updated with 1.2GHz kernel

Xmister you really do a great job. I renember I used your kernel when my phone was still HTC one x and then I changed to use iPhone 5s ,6, and dropped few weeks ago. And then I am back to android envirnoment and still flashing your modded kernel. Many thanks for your contribution.
And BTW, I think the 1200 kHz really help in get away from the battery draining problems.

4pda users found interesting thing... When touch a screen, frequency increases to maximum.
But if write 0 to the /proc/cpufreq/cpufreq_limited_by_hevc and set read only permissions, this bug disappears. And no maximum freq when touch a screen.
I tried it, and phone is much less heat, and works at a reduced freqs.
ADD: make mod to xm_kernel 1,5 GHz with this tweak

Ched666 said:
4pda users found interesting thing... When touch a screen, frequency increases to maximum.
But if write 0 to the /proc/cpufreq/cpufreq_limited_by_hevc and set read only permissions, this bug disappears. And no maximum freq when touch a screen.
I tried it, and phone is much less heat, and works at a reduced freqs.
Click to expand...
Click to collapse
This seems working too.
OP updated with V2 kernels that do this automatically.

Xmister said:
This seems working too.
OP updated with V2 kernels that do this automatically.
Click to expand...
Click to collapse
Also made modification ))

No need to touch cpufreq_limited_by_hevc.
If you want to control the touch_boost, try this way.
Find the file in system/etc/perfservscntbl.txt
CMD_SET_CPU_CORE, SCN_APP_TOUCH is to control how many cores when touch boost.
CMD_SET_CPU_FREQ, SCN_APP_TOUCH is to set the value when touch boost.
Save after modify and reboot your device.
By @Ched6666 's way is totally disable touch_boost

v2 is compatible with 5.10.16 release?

N6 here.

On Pure Nexus 2.3.16, xPosed, Elite Kernel 1.21.16. i have attached a LogCat for your viewing pleasure. random reboots, freezes. FYI, reboots happened before xPosed. What app/settings are the culprit if any? Thank you very much in advance!

Scottay5150 said:
On Pure Nexus 2.3.16, xPosed, Elite Kernel 1.21.16. i have attached a LogCat for your viewing pleasure. random reboots, freezes. What app/settings are the culprit if any? Thank you very much in advance!
Click to expand...
Click to collapse
well, xposed isn't meant to be used on custom ROMs, as custom ROMs will probably need what xposed changes/uses. I'd recommend gettingvrid of it and reflashing the ROM. if your reboots still continue, then you know its not xposed.

simms22 said:
well, xposed isn't meant to be used on custom ROMs, as custom ROMs will probably need what xposed changes/uses. I'd recommend gettingvrid of it and reflashing the ROM. if your reboots still continue, then you know its not xposed.
Click to expand...
Click to collapse
FYI, reboots happened before xPosed.

I've noticed straying too far from stock kernel can result in random reboots: mostly in ones that underclock min frequency from 300 to 35 also some GPU governors can cause reboots even on the stock kernel. and kernels that don't throttle automatically depending on battery level (this is how google solved random reboot issues on stock kernel). I know elite kernel has quite numerous options try running stockish settings on it for a day or two and see if it fixes things. These are just my observations based on my own phone rather than anything in your logcat which I honestly have no idea how to read properly.

StykerB said:
I've noticed straying too far from stock kernel can result in random reboots: mostly in ones that underclock min frequency from 300 to 35 also some GPU governors can cause reboots even on the stock kernel. and kernels that don't throttle automatically depending on battery level (this is how google solved random reboot issues on stock kernel). I know elite kernel has quite numerous options try running stockish settings on it for a day or two and see if it fixes things. These are just my observations based on my own phone rather than anything in your logcat which I honestly have no idea how to read properly.
Click to expand...
Click to collapse
i agree with you. thats why i went back to stock..

I was getting some weird stuff happening when using a different kernel. I'm back on a stock kernel and everything is better.

reyscott1968 said:
i agree with you. thats why i went back to stock..
Click to expand...
Click to collapse
I'm attempting the same. Hopefully it gets better..

The problem is that you're trying to run random hacked-together crap that came from who-the-heck-knows that you found on the internet.
You're *bound* to run into stability and security problems.

Best kernel for both battery & performance

I'm so confused that which kernel is the best one for oos 4.0.3?!??
Franco, ElementalX, or Blu_spark?

nimamusic said:
I'm so confused that which kernel is the best one for oos 4.0.3?!??
Franco, ElementalX, or Blu_spark?
Click to expand...
Click to collapse
Or xceed?...
Or boeffla?

Honestly, a lot of it is going to be subjective, it depends on the kinds of apps you use, whether or not you tweak the governors and settings or not, whether you are using an app to make doze more aggressive, etc...
Most of it is going to have to involve some trial and error from you

I'm using Franco. It seems OK and I can get 5 hours SOT which is enough for me. I asked the same question before and I was told that EX is more customizable and Franco is more easy to use, it's just flash and forget.
Sent from my ONEPLUS A3010 using Tapatalk

cultofluna said:
Or xceed?...
Or boeffla?
Click to expand...
Click to collapse
where is xceed?

N173M43R said:
Honestly, a lot of it is going to be subjective, it depends on the kinds of apps you use, whether or not you tweak the governors and settings or not, whether you are using an app to make doze more aggressive, etc...
Most of it is going to have to involve some trial and error from you
Click to expand...
Click to collapse
That's true, but When i search the forum, some people have problem with some kernels
I wanna the kernel without bugs

nimamusic said:
That's true, but When i search the forum, some people have problem with some kernels
I wanna the kernel without bugs
Click to expand...
Click to collapse
Almost none of the problems reported in the kernel threads are kernel related. Most are either from none stock roms, root, magisk, modules and other stuff people flash on top. I personally tried stock, elemental and franco's kernel. None had any Problems what so ever. I personally chose franco because I've been with him for years. He's a great guy and supports his kernel and app with great effort. From a pure performance/battery standpoint i haven't found much differences. But i also run my personal settings, so... :good:

domsch1988 said:
Almost none of the problems reported in the kernel threads are kernel related. Most are either from none stock roms, root, magisk, modules and other stuff people flash on top. I personally tried stock, elemental and franco's kernel. None had any Problems what so ever. I personally chose franco because I've been with him for years. He's a great guy and supports his kernel and app with great effort. From a pure performance/battery standpoint i haven't found much differences. But i also run my personal settings, so... :good:
Click to expand...
Click to collapse
Wow! Thanks a lot:good::fingers-crossed:

masri1987 said:
where is xceed?
Click to expand...
Click to collapse
https://forum.xda-developers.com/oneplus-3/development/kernel-xceed-t3515248

Which resurrection remix is the best?

There are 4 versions (more or less) of Resurrection Remix ROMs (e.g Zenity, Sultan's, EAS-VOX) for the 3T and i don't know which to choose. I'm looking for the most stable, battery friendly and OMS-supported out of all of them. Support for custom kernels would also be nice but if it doesn't support them it's okay. Also, if there are any ROMs that has most of the features i listed, do let me know

Hi, i had same problem. And i did choose that one: https://l.facebook.com/l.php?u=http...sQE_8mxFikIynqJh4-cR9FyJiJ2kS201c6wpHZZNl&s=1
Everything is just fine

asydan said:
There are 4 versions (more or less) of Resurrection Remix ROMs (e.g Zenity, Sultan's, EAS-VOX) for the 3T and i don't know which to choose. I'm looking for the most stable, battery friendly and OMS-supported out of all of them. Support for custom kernels would also be nice but if it doesn't support them it's okay. Also, if there are any ROMs that has most of the features i listed, do let me know
Click to expand...
Click to collapse
I think they are all good but this version -> https://forum.xda-developers.com/on...development/rom-resurrection-remix-m-t3399960
Is the best in my opinion.
1. most frequent updates.(currently even nightlies)
2. comes with ex kernel
3. is the only aosp/laos rom out there that doesnt throttle while playing moderncombat.
I tried all other aosp/laos roms, not only all rr roms. And they all start throttling while playing moderncombat even with the same ex kernel and kernel settings. The game simply starts lagging because the cpu clocks down. And the funny thing is the device doesnt even start heating.
I was almost sure that the official rr is better but i switched back to the custom version and was shocked that it never throttles while playing even when gpu boost is on "high". You can also set the kernel settings using akt app to get better battery life. But for me the battery is good enough.

nadejo said:
I think they are all good but this version -> https://forum.xda-developers.com/on...development/rom-resurrection-remix-m-t3399960
Is the best in my opinion.
1. most frequent updates.(currently even nightlies)
2. comes with ex kernel
3. is the only aosp/laos rom out there that doesnt throttle while playing moderncombat.
I tried all other aosp/laos roms, not only all rr roms. And they all start throttling while playing moderncombat even with the same ex kernel and kernel settings. The game simply starts lagging because the cpu clocks down. And the funny thing is the device doesnt even start heating.
I was almost sure that the official rr is better but i switched back to the custom version and was shocked that it never throttles while playing even when gpu boost is on "high". You can also set the kernel settings using akt app to get better battery life. But for me the battery is good enough.
Click to expand...
Click to collapse
Do i need to apply the AKT tweaks all over again when i restart my device? if not, what profile are you using and how's the screen on time?

nissanoo0 said:
Hi, i had same problem. And i did choose that one: https://l.facebook.com/l.php?u=http...sQE_8mxFikIynqJh4-cR9FyJiJ2kS201c6wpHZZNl&s=1
Everything is just fine
Click to expand...
Click to collapse
what's the difference with all the other versions? I'm sorry if I'm a bit noob-ish

asydan said:
what's the difference with all the other versions? I'm sorry if I'm a bit noob-ish
Click to expand...
Click to collapse
Zenity is with EAS and with a kernel based on Renderkernel.
Sultanized RR is not based on official LOS, rather on sultans LOS 14.1
more infos you can get in their threads (OP). I would choose one of these. Both are stable and with OMS

phoberus said:
Zenity is with EAS and with a kernel based on Renderkernel.
Sultanized RR is not based on official LOS, rather on sultans LOS 14.1
more infos you can get in their threads (OP). I would choose one of these. Both are stable and with OMS
Click to expand...
Click to collapse
So should I choose the EAS version or this https://forum.xda-developers.com/on...development/rom-resurrection-remix-m-t3399960

asydan said:
So should I choose the EAS version or this https://forum.xda-developers.com/on...development/rom-resurrection-remix-m-t3399960
Click to expand...
Click to collapse
That's your decision. I think you are happy with both. Read here for more infos about EAS: https://www.linaro.org/blog/core-dump/energy-aware-scheduling-eas-project/

phoberus said:
That's your decision. I think you are happy with both. Read here for more infos about EAS: https://www.linaro.org/blog/core-dump/energy-aware-scheduling-eas-project/
Click to expand...
Click to collapse
Alright I think I'll try the Zenity's version. Also, can I ask which among this two do you prefer more? Thanks!

asydan said:
Alright I think I'll try the Zenity's version. Also, can I ask which among this two do you prefer more? Thanks!
Click to expand...
Click to collapse
I would flash VertexOX or Zenitys RR

phoberus said:
I would flash VertexOX or Zenitys RR
Click to expand...
Click to collapse
But Vertex has not many features, right?
I have official RR installed, but now I am unsure, if I should use one of the unofficials?!?
Are there many differences?

derAndroidler said:
But Vertex has not many features, right?
I have official RR installed, but now I am unsure, if I should use one of the unofficials?!?
Are there many differences?
Click to expand...
Click to collapse
Yes, Vertex has only a few features but is extremly stable and fast.
The official is good too, almost all roms for our phone are good. It's your choice