Switching from Dirty Unicorns to Cyanogenmod - T-Mobile Samsung Galaxy S II SGH-T989

Hi Friends,
I am currently running Dirty Unicorns ROM (Android 4.4.2) in my Galaxy S2 T989. I wanted to switch to Cynogenmod 10.2 which would be Android 4.3.
1) Please let me know whether we can go from 4.4.2 to 4.3 or it has a chance of giving problems while installation of CM.
2) I am thinking that I can simply put the CM 10.2 zip and GAPPS on my external SD and boot into recovery(I'm having CWM recovery) to install the CM 10.2 after wiping data and cache. Correct me If there is any other step to follow to switch to CM from other ROMs.
3) Gonna take a backup of user apps using Titanium backup in Dirty Unicorns 4.4.2 and restore those user apps after installing CM 10.2. Please let me know if this works.
Thanks in advance.

mpadhu said:
Hi Friends,
I am currently running Dirty Unicorns ROM (Android 4.4.2) in my Galaxy S2 T989. I wanted to switch to Cynogenmod 10.2 which would be Android 4.3.
1) Please let me know whether we can go from 4.4.2 to 4.3 or it has a chance of giving problems while installation of CM.
2) I am thinking that I can simply put the CM 10.2 zip and GAPPS on my external SD and boot into recovery(I'm having CWM recovery) to install the CM 10.2 after wiping data and cache. Correct me If there is any other step to follow to switch to CM from other ROMs.
3) Gonna take a backup of user apps using Titanium backup in Dirty Unicorns 4.4.2 and restore those user apps after installing CM 10.2. Please let me know if this works.
Thanks in advance.
Click to expand...
Click to collapse
It should work if you wipe system, cache, Dalvik cache, and Android secure. Restoring apps might not work. Why go from 4.4 to 4.3? Anything you don't like?
Sent from my SGH-T989

jrc2 said:
It should work if you wipe system, cache, Dalvik cache, and Android secure. Restoring apps might not work. Why go from 4.4 to 4.3? Anything you don't like?
Sent from my SGH-T989
Click to expand...
Click to collapse
You shouldn't have any problems downgrading if you follow these instructions. However, I will tell you that Cyanogenmod 10.2 stable didn't have the greatest performance on my Hercules - I had a slow lockscreen wakeup and some laggy audio. You might try 10.2 and see if it works any better for you, but I've been much happier with the performance of CM 10.1.3 stable.

jrc2 said:
It should work if you wipe system, cache, Dalvik cache, and Android secure. Restoring apps might not work. Why go from 4.4 to 4.3? Anything you don't like?
Sent from my SGH-T989
Click to expand...
Click to collapse
Thanks for your reply. There are lots of bugs in Dirty unicorns 4.4.2 rom. I'm facing problem in even changing the ringtone so planing to switch to CM.

Jaf5489 said:
You shouldn't have any problems downgrading if you follow these instructions. However, I will tell you that Cyanogenmod 10.2 stable didn't have the greatest performance on my Hercules - I had a slow lockscreen wakeup and some laggy audio. You might try 10.2 and see if it works any better for you, but I've been much happier with the performance of CM 10.1.3 stable.
Click to expand...
Click to collapse
Is it! I'm even fine to go to CM 10.1.3. S2 Hercules is my friend's phone and it's me who has changed the ROM to dirty unicorns but now he is not happy with the bugs.
I own a Galaxy S3 running CM 10.2. It's just awesome and super fast so that's the reason I planned for CM 10.2 for S2 Hercules too.
Does CM 10.1.3 have Apollo music player?

mpadhu said:
Is it! I'm even fine to go to CM 10.1.3. S2 Hercules is my friend's phone and it's me who has changed the ROM to dirty unicorns but now he is not happy with the bugs.
I own a Galaxy S3 running CM 10.2. It's just awesome and super fast so that's the reason I planned for CM 10.2 for S2 Hercules too.
Does CM 10.1.3 have Apollo music player?
Click to expand...
Click to collapse
CM 10.1.3 does have Apollo! I didn't spend much time on 10.2, but 10.1.3 seems to have every feature from 10.2 (aside from the android version number of course). The difference in speed and responsiveness from stock has been great for me.

Jaf5489 said:
CM 10.1.3 does have Apollo! I didn't spend much time on 10.2, but 10.1.3 seems to have every feature from 10.2 (aside from the android version number of course). The difference in speed and responsiveness from stock has been great for me.
Click to expand...
Click to collapse
That sounds good. Gonna try it. What other ROMs have you tried and which all you feel good for S2 T989.

mpadhu said:
That sounds good. Gonna try it. What other ROMs have you tried and which all you feel good for S2 T989.
Click to expand...
Click to collapse
I've mostly tried out Jelly Bean ROMs, and as far as JB goes I'd have to say Cyanogenmod 10.1.3 has been my favorite for its simplicity and performance. However, if you're looking for much more customization, AOKP Jelly Bean MR1 Milestone was very stable and performed similarly well to CM. Haven't tried many KitKat ROMs yet, but the new SlimKat release as well as Paranoid Android Legacy seemed great. I stayed with CM for now though.

Jaf5489 said:
I've mostly tried out Jelly Bean ROMs, and as far as JB goes I'd have to say Cyanogenmod 10.1.3 has been my favorite for its simplicity and performance. However, if you're looking for much more customization, AOKP Jelly Bean MR1 Milestone was very stable and performed similarly well to CM. Haven't tried many KitKat ROMs yet, but the new SlimKat release as well as Paranoid Android Legacy seemed great. I stayed with CM for now though.
Click to expand...
Click to collapse
Great. Thank you so much friend. I'll first install CM 10.1.3 and get back ?

Jaf5489 said:
I've mostly tried out Jelly Bean ROMs, and as far as JB goes I'd have to say Cyanogenmod 10.1.3 has been my favorite for its simplicity and performance. However, if you're looking for much more customization, AOKP Jelly Bean MR1 Milestone was very stable and performed similarly well to CM. Haven't tried many KitKat ROMs yet, but the new SlimKat release as well as Paranoid Android Legacy seemed great. I stayed with CM for now though.
Click to expand...
Click to collapse
One more question. Now I'm currently running 4.4.2 but I'm gonna flash 4.2. I haven't touched the kernel at all at any time. Do we need to do anything with kernel here?

mpadhu said:
One more question. Now I'm currently running 4.4.2 but I'm gonna flash 4.2. I haven't touched the kernel at all at any time. Do we need to do anything with kernel here?
Click to expand...
Click to collapse
Nope. Just wipe cache, Dalvik, system, data, and android secure before flashing. The new ROM will have its own kernel.
Sent from my SGH-T989

jrc2 said:
Nope. Just wipe cache, Dalvik, system, data, and android secure before flashing. The new ROM will have its own kernel.
Sent from my SGH-T989
Click to expand...
Click to collapse
Thanks. What is Android secure. I searched about it but I did not get it Properly.

mpadhu said:
Thanks. What is Android secure. I searched about it but I did not get it Properly.
Click to expand...
Click to collapse
Android secure is usually where apps that you move to SD are stored.
Sent from my SGH-T989

mpadhu said:
One more question. Now I'm currently running 4.4.2 but I'm gonna flash 4.2. I haven't touched the kernel at all at any time. Do we need to do anything with kernel here?
Click to expand...
Click to collapse
Nope, when you flash a ROM it'll come with it's own kernel. You can search XDA for a custom kernel (usually includes overclocking features, tweaks, etc), but I've never used a custom one personally. Enjoy!

Jaf5489 said:
Nope, when you flash a ROM it'll come with it's own kernel. You can search XDA for a custom kernel (usually includes overclocking features, tweaks, etc), but I've never used a custom one personally. Enjoy!
Click to expand...
Click to collapse
Thanks.. Flashed CM 10.2 for now. Going good. Lock screen is laggy and taking bit more time to unlock device.

mpadhu said:
Thanks.. Flashed CM 10.2 for now. Going good. Lock screen is laggy and taking bit more time to unlock device.
Click to expand...
Click to collapse
That's the exact reason I moved to cm 10.1.3, lock screen lag is nearly nonexistent. Still not quite as snappy as stock, but the best I've found in a custom rom.

Related

[Q] Which Cyanogemod rom

Hi Guys,
I have found Cyanogenmod to be the most stable rom for my Desire HD. Which Cyanogenmod rom have you found to be the most stable/user friendly (7.1, 7.2, unofficial cm10 nightlies etc)???
7.2 is the most stable if that is what you're after. Although it's Gingerbread. CM10 is good enough for use as a daily driver with slight bugs. Personally I'd choose Jellybean over Gingerbread anyday.. but if you're really paranoid about stability.. go for 7.2
if4ct0r said:
7.2 is the most stable if that is what you're after. Although it's Gingerbread. CM10 is good enough for use as a daily driver with slight bugs. Personally I'd choose Jellybean over Gingerbread anyday.. but if you're really paranoid about stability.. go for 7.2
Click to expand...
Click to collapse
With regards Jellybean, would you recommend Cyanogenmod or a rom from another dev, if so which Jellybean?
grampsharry said:
With regards Jellybean, would you recommend Cyanogenmod or a rom from another dev, if so which Jellybean?
Click to expand...
Click to collapse
JellyTime by randomblame is the best Jellybean ROM around at the moment to be used as a daily driver. Thanks to the dev its mostly always in sync with CM10 changes with regular updates and offers extra features from aokp and such. Stability is also good.
if4ct0r said:
JellyTime by randomblame is the best Jellybean ROM around at the moment to be used as a daily driver. Thanks to the dev its mostly always in sync with CM10 changes with regular updates and offers extra features from aokp and such. Stability is also good.
Click to expand...
Click to collapse
I'm using JellyTime as my Daily Driver since Release 9.1, had some of the dicussed Issues on the development Thread, (like randomly rebooting, and bad Music Quality on Earphones, but if you follow the Development, it's nothing that can't be fixed with a little effort;
Latest Release (R24) is running smooth and without any issues for me, after full wipe an a clean Install.
Some People reporting battery drain Issues, but this seems to be device-dependent, so you have a good chance that this Problem will not come up for your DHD.
Give it a try, and i suppose you will never go back to GB...
grampsharry said:
hi guys,
i have found cyanogenmod to be the most stable rom for my desire hd. Which cyanogenmod rom have you found to be the most stable/user friendly (7.1, 7.2, unofficial cm10 nightlies etc)???
Click to expand...
Click to collapse
cm 7 nightlies plus u get update every week
unbeteiligter said:
I'm using JellyTime as my Daily Driver since Release 9.1, had some of the dicussed Issues on the development Thread, (like randomly rebooting, and bad Music Quality on Earphones, but if you follow the Development, it's nothing that can't be fixed with a little effort;
Latest Release (R24) is running smooth and without any issues for me, after full wipe an a clean Install.
Some People reporting battery drain Issues, but this seems to be device-dependent, so you have a good chance that this Problem will not come up for your DHD.
Give it a try, and i suppose you will never go back to GB...
Click to expand...
Click to collapse
Cheers Guys, I will give JB a try

[Q] Vanir 4.2.2

Sorry to post this on here but I don't have 10 posts yet to do it in the dev section. I really like the Vanir roms. They run well on my phone. The problem with 4.3 is the usual. Hand off problems. I have tried the 4.2.2 but it locks up on me a random times. I can be in the settings or just swiping between screens. I always complete wipe and flash. latest 4.2 official gapps. no tweaking with gpu or processor. Any ideas?
Which build of vanir 4.3 did you use? I've been having trouble with the network with their latest builds. But the last build 9/25 works well for me.
nexus_man said:
Sorry to post this on here but I don't have 10 posts yet to do it in the dev section. I really like the Vanir roms. They run well on my phone. The problem with 4.3 is the usual. Hand off problems. I have tried the 4.2.2 but it locks up on me a random times. I can be in the settings or just swiping between screens. I always complete wipe and flash. latest 4.2 official gapps. no tweaking with gpu or processor. Any ideas?
Click to expand...
Click to collapse
Id maybe try a different kernel
Sent from my Galaxy Nexus using Tapatalk 2
nexus_man said:
Sorry to post this on here but I don't have 10 posts yet to do it in the dev section. I really like the Vanir roms. They run well on my phone. The problem with 4.3 is the usual. Hand off problems. I have tried the 4.2.2 but it locks up on me a random times. I can be in the settings or just swiping between screens. I always complete wipe and flash. latest 4.2 official gapps. no tweaking with gpu or processor. Any ideas?
Click to expand...
Click to collapse
what galaxy nexus do you have?
I have the toro. I am trying to use the last version of Vanir 4.2.2.1. stock kernel and golden kernel. It is just random lock ups. have to pull battery to reset.
orangecream said:
Which build of vanir 4.3 did you use? I've been having trouble with the network with their latest builds. But the last build 9/25 works well for me.
Click to expand...
Click to collapse
The 4.3 builds work fine other than some hand off issues. I was trying to use the latest 4.2.2 Vanir rom.

Android 4.4 / stable custom ROM

Which custom ROM you think is pretty stable, for Android 4.4, guys ?
What would you recommend ?
Thank you
The most stable rom for Gnex (4.4.2)
nex_t said:
Which custom ROM you think is pretty stable, for Android 4.4, guys ?
What would you recommend ?
Thank you
Click to expand...
Click to collapse
the one by playfulgod http://forum.xda-developers.com/showthread.php?t=2525351
nex_t said:
Which custom ROM you think is pretty stable, for Android 4.4, guys ?
What would you recommend ?
Thank you
Click to expand...
Click to collapse
I just tried Gummy and Slimkat yesterday. Gummy was ok, but no real improvement. I had AOKP 4.2.2 before. If anything, the navigation seemed to be more choppy. So I installed Slimkat and it's great! It's really really smooth and polished. No bugs that I've seen yet. It's fast and still has some of the customization that I wanted. Give it a try. Let me know if you try any other ones.
nex_t said:
Which custom ROM you think is pretty stable, for Android 4.4, guys ?
What would you recommend ?
Thank you
Click to expand...
Click to collapse
x2 on playfulgod's rom: http://forum.xda-developers.com/showthread.php?t=2525351 I have been using the nightley downloads to this rom (ocasionally) and then update to the latest gapps file.
what about the battery life on this ROM ?
Cmetal or omnimetal are great ROMs, I've been on every Cmetal release, with superram kernel, easily get about 3 hours screen time and 10% battery to spare! Been my daily driver for about a month, tried other 4.4 Roms as well, but came back to Cmetal
sent from my GNEX running cMetal 11 Rom
Latest OmniMetal is awesome, great battery life
Could you, please, provide a link with this ROM ?
And by the way, is there a noticeble difference between Android 4.2.2 and 4.4 ?
Thank you
nex_t said:
what about the battery life on this ROM ?
Click to expand...
Click to collapse
Battery life in my experience has been around the same as Jelly Bean (others may have a different opinion)
---------- Post added at 11:04 AM ---------- Previous post was at 11:01 AM ----------
nex_t said:
Could you, please, provide a link with this ROM ?
And by the way, is there a noticeble difference between Android 4.2.2 and 4.4 ?
Thank you
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2525351
Playfulgods version of cm11 is working great for me!
Sent from my Galaxy Nexus using XDA Premium HD app
nex_t said:
Could you, please, provide a link with this ROM ?
And by the way, is there a noticeble difference between Android 4.2.2 and 4.4 ?
Thank you
Click to expand...
Click to collapse
HUGE difference
how about a kitkat rom that has a working HD video playback ? most of the roms I tried has problems with HD video playback
I'm referring to the choppy or rubberband effects
Official CM 11 is most stable for me an will always have the best support an regular updates daily to keep it ahead of the rest.
I've tried Omnimetal, cMetal, SlimKat, Beanstalk, and CM11. Without question, Omnimetal is the fastest, it's what im running right now, I have two problems with it, there are very few aesthetic customizations (which includes convenience like quicksettings), and it breaks my wifi, it still works, but the signal is so weak that I have to be in the same room as a router to use it. That being said, I seem to get better service with Verizon running Omni. They're all quality roms, but they all have some bugs. If you want speed go Omni, if you want features, go with Beanstalk or SlimKat.
Been running CM11 nightlies(12/14) with Trinity. No reboots or SOD issues. Bluetooth works, wifi works, good battery. It's about the same as on 4.3 for me.
what about customization ? is like that, also
I tried CM 11 but i don't know how to change the color / size of the soft buttons, battery, clock etc
Any ideas ?
What are the pros and cons in comparison to 4.3 ROMs, like rock-solid Cataclysm 4.3?
Battery life for me is a lot better on 4.4.2 using cm 11.0 than stock 4.3 or any 4.3 rom ever was, also I no longer get all the lag I used to get with 4.3 an the constant bug report alerts which stock 4.3 used to give me in status bar which I found quite odd.For me kitkat is a vast improvement an 4.3 was a complete failure on googles part, well on my gnex anyway stock 4.3 was terrible.
i like omnimetal ..altho shinyrom and tiny's build of cm11 are both nice too...:good:

[Q] Please Recommend a Stable ROM for a New Guy

Hi,
I've had my Galaxy Nexus for about a year and have just been running stock Android. I would like to try installing a custom ROM on my phone.
I am planning on using Wug's Nexus Root Toolkit program to unlock and root my phone.
Now, to my question. There are so many ROM's available that I feel overwhelmed when trying to choose which one to use. My only requirements in a ROM is that it has to be stable and give good battery life. Can someone recommend a good one for me to try?
Thank you!
Its hard to anwer it because everyone has its preference since every device acts differently with certain ROM. For example, I use OmniMetal and Im pretty satisfied how it works. You should try few ROMs and find which one suits you best. Read some topics, decide which options you need, and which you dont, which Android version you prefer... Maybe you should start with some standard ROMs such as CM, AOKP, AOSPA...
As I alread said, its question that is hard to answer, and its also disrespectful to every dev since they are all doing it for free
Over the Air said:
Hi,
I've had my Galaxy Nexus for about a year and have just been running stock Android. I would like to try installing a custom ROM on my phone.
I am planning on using Wug's Nexus Root Toolkit program to unlock and root my phone.
Now, to my question. There are so many ROM's available that I feel overwhelmed when trying to choose which one to use. My only requirements in a ROM is that it has to be stable and give good battery life. Can someone recommend a good one for me to try?
Thank you!
Click to expand...
Click to collapse
I'm a guy like you who don't want the hassle of updating the rom every week or so. I moved to cm11 from stock 4.3 rom. But flashing a new nightly every other day to be up to date is not my thing. I do follow forums regularly but don't not a flash-a-holic. I know cm11 is very stable and i can stay on a milestone release. But knowing that an update is a available is available makes my hands itchy to flash it. Suddenly shiny rom 4.4 appeared on our threads. It's close to stock. Just like how stock 4.3. Been running shiny from a month. No issues as of now. Paired shiny rom 4.4 with dirtyv and my phone is smooth.
If you are looking for a stable rom like stock 4.3. I'd recommend you shiny rom.
If you want a fully optimised featured rom, go with cm, omni, liquid smooth, vanirs, pa etc. Let me tell you. Every 4.4 rom out there is smooth and stable. But flashing roms every week to be on latest is not my thing. So i settled with shiny 4.4.
Sent from my Galaxy Nexus using xda app-developers app
Godra said:
... and its also disrespectful to every dev since they are all doing it for free
Click to expand...
Click to collapse
Oh! I am sorry. I did not mean to offend anyone.
siddardha21 said:
If you are looking for a stable rom like stock 4.3. I'd recommend you shiny rom.
Click to expand...
Click to collapse
Thanks! I will give Shiny ROM a try.
I mean, anything that says STABLE on the thread title or thread will let you know. SlimKat is stable and it works great.
Once you decide on which ROM to run I highly recommend installing gravitybox using Xposed Installer, which will give you just about every customization/feature/option that's available on most custom ROM builds.
Seriously almost evrry rom is stable. I cant think of one that isnt..
Sent from my Galaxy Nexus using XDA Premium HD app
If you want stable kitkat on your gnex just flash latest cm 11 nightlie otherwise just use stock jb 4.3 with xposed installer an gravity box module for extra customization.Forget about every other custom rom because cm is the godfather of roms an usually way ahead in development.
fux0r99 said:
If you want stable kitkat on your gnex just flash latest cm 11 nightlie otherwise just use stock jb 4.3 with xposed installer an gravity box module for extra customization.Forget about every other custom rom because cm is the godfather of roms an usually way ahead in development.
Click to expand...
Click to collapse
Can't say anything against that, only custom rom I've tried and I see no reason to change it. The nightlies get updated OTA wich is smooth as silk.
Like others have said, if you are looking for a ROM with a few more customization features than stock, CM11 nightlies are pretty stable. I'd recommend starting with that and see how your device responds. I had been on the omni based ROMs for a while but I just tried the new Paranoid Android Beta 6 ROM by sd3993 and it is running so smooth. Almost all other ROMs I tried had slight issues like the music stuttering when I turned on/off my screen, which I haven't seen on this ROM. I have yet to see how battery life fares, but it is performing spectacularly in terms of smoothness. Once you have found a ROM that is to your liking, then maybe research flashing some kernels and start unlocking some true power on your device. Good luck in your search!
Thanks for all the replies! :good:
I'll go ahead and add Slimkat and CM 11 to my list to try.
isajoo said:
Once you decide on which ROM to run I highly recommend installing gravitybox using Xposed Installer, which will give you just about every customization/feature/option that's available on most custom ROM builds.
Click to expand...
Click to collapse
fux0r99 said:
If you want stable kitkat on your gnex just flash latest cm 11 nightlie otherwise just use stock jb 4.3 with xposed installer an gravity box module for extra customization.
Click to expand...
Click to collapse
This is the first time I've heard of gravitybox and Xposed installer. Has anybody a got a link to a good walkthrough?
rauldom333 said:
Once you have found a ROM that is to your liking, then maybe research flashing some kernels and start unlocking some true power on your device.
Click to expand...
Click to collapse
Thank you, I will read up on flashing kernels.
fux0r99 said:
If you want stable kitkat on your gnex just flash latest cm 11 nightlie otherwise just use stock jb 4.3 with xposed installer an gravity box module for extra customization.Forget about every other custom rom because cm is the godfather of roms an usually way ahead in development.
Click to expand...
Click to collapse
gravitybox doesn't have custom animations right? i quite like that in OmniROM..
I'm using parandoid android, it's still on beta, but for me is the best, very smooth, and stable
I'd recommend CyanFox. Its stable, good amount of customizations and feels quite snappy on my nexus. Also, gapps are integrated...
Sent from my Galaxy Nexus using XDA Premium 4 mobile app
I'm using omnimetal rom. It's smooth and have a special feature--multi-window. The rom is also stable, no reboot or any serious problem.

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.
Click to expand...
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

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