Advice from fellow Galaxy S2 users please! - Android Q&A, Help & Troubleshooting

Hi all, after some advice from fellow S2 owners...
Okay, so I have a UK sim free galaxy S2 which I recently updated to ICS with the OTA update, and it looks great but man it drains the battery!. Anyways Ive always thought about doing my first root and trying another rom, and after this update it has made me think about it more- so I have a few Q's:
1. Obviously warranty springs to mind, I know you can reflash back to stock etc, but what happens if I drop 'my precious' and the screen cracks and I cant use the display to flash back before claiming on insurance?!! is there a way where I can just plug the S2 into USB and control the whole thing from the PC? basically, is there a failsafe plan of some sort??
2. MIUI has always caught my eye, does anyone use the ICS version day in, day out and is it now reliable and fully functional now the official ICS sources are out?
3. How dows MIUI ICS / Cyanogen compare to Stock rooted ICS for speed & battery life?
4. Do many of you use custom kernels? and if so which have proved good for your build?
Thanks in advance - just narrowing down my options and any info & advice will be much appreciated...
Cheers
Vis.

bump... any advice?

Related

[Q] Official Gingerbread ROM?

Hi,
I just bought a vibrant from ebay and waiting anxiously for it to arrive.
Meanwhile I would like to check if the official GB rom is coming soon?
If not, I will like to seek your advice a good ROM that you will recommend newbies to flash.
Thanks!
CyanogenMod 7 is pretty amazing if you are looking for a good gingerbread ROM
Sent from my SGH-T959 using XDA Premium App
MIUI or CM 7 but it still in Beta some bugs and no GPS
But there a lots of Great 2.2 Froyo Roms for vibrant
Hope that Helps
If you're a true noob who's not flashed a lot before I would suggest any of the 2.2.1 roms. They are all functional and a bit better than 2.2. The only thing you'll lose is wifi calling which is a huge battery drain anyway.
Right now the gingerbread roms don't have working GPS and require a little bit more experience with flashing.
My teammate and I have the Simply Galaxy/Honey series. 2.8 is very fast and stable and its 2.2.1. Team EDT also puts out quality work and you can always count on their roms to be fast and stable as well.
Sent from my GT-I9000 using XDA Premium App
yah stick with 2.2 or 2.2.1 until u get experienced enough for cm7 or other gb roms! So id listen to explodingboy70
Thanks for all the advice! You are wonderful guys!
One more thing, will Samsung update the vibrant with an official GB rom?
I read that some said it could be done through Kies?
nhc said:
Hi,
I just bought a vibrant from ebay and waiting anxiously for it to arrive.
Meanwhile I would like to check if the official GB rom is coming soon?
If not, I will like to seek your advice a good ROM that you will recommend newbies to flash.
Thanks!
Click to expand...
Click to collapse
Simply honey 2.3.3 gb.By far the best gb for the vibrant.flawless, and easy install.
Sent from my GT-I9000 using XDA App
At this point we don't know when and if we're getting an official gingerbread from T-mobile. Samsung released gingerbread for the international version only - the GT-I9000. It is not completely identical to the Vibrant. It's up to the carriers when and if they release it and put their touches on it. Once Samsung releases some source code for Gingerbread, you'll see a huge jump in gingerbread development and improvements in those roms. Until then, stick to 2.2.1 like the others have said. I stick to team whiskey's roms, and every month or so I flash to a gingerbread rom for like a week to get a feel for it, then go back to 2.2.1 since I can't deal with the bugs in our GB roms for too long at once
Hi,
Finally my phone has arrived. Its already on Official 2.2 (I guessed) with Kernel Version 2.6.32.9 with build number FROYO.UVKA6.
If I want to remain like this for now (awaiting the official GB), what are the improvement that I can or should make to the phone with the current config?
eg. Voodoo , Other kernel, modem, rom?
I would give it a few days before you starting flashing etc etc. Get used to the phone with froyo, learns the ins and out of all the settings and stuff, will come in handy when you are ready to start playing.
If you haven't already, you should read the myriad of info in the vibrant bible, focusing on rooting, flashing and the things needed. I def would get a good handle on understanding programs like titanium, busy box and rom manager as all will eventually need to be used in one way shape or form.
To be honest, after my few days of learning the ropes, you should consider after learning the phones ins and outs, using ODIN to get back to 2.1 that normally comes with the vibrant (I am not 100% sure that all vibrants came with 2.1 stock, not sure if yours is the new model or outgoing model), rooting, installing titanium backup, busybox and rom manager and make a NANDROID backup of a nice clean OS so that should you run into issues flashing, you have an emergency back up to fall back on. I just did this over the past 2 days and it was a great learning experience.
I did my first rom flash today and was pretty cool, not as hard as I thought but really teaches you the ins and outs of all this cool stuff.
The ppl here were great in helping me and answering my questions, truly a great community.
My phone came with 2.1, then upgraded to 2.2, rooted and removed all the bloatware and never backed anything up. I then realized after help here, it was better to go back to 2.1, do all the right steps to root, install the right apps above, then make a nice clean emergency backup. It def will save your ass sooner or later.
With regards to changes, with my phone when it was at 2.2, I did alot to help improve battery life, I use a black wallpaper, I only turn on wifi when needed, I don't enable GPS at all. I set brightest via power widget to lowest unless in bright sun at which time, you can easily brighten it, you can change how quickly the screen goes dark, etc etc. There's alot of things you can do but since you just got the phone, you need to see how you're going to use it, in order to customize it.
Just my 2 from a beginner
Samsung won't say when or if a release of gb will actually come to US variants. I emailed them just the other day.
If you can live without GPS, then go with cyanogen mod
Sent from my badass Vibrant
I have been looking for a while and as usual with Samsung/T-Mobile the official word on GB is very deliberately vague.
I've been trying different ROMs and between my wife's Vibrant and mine, I have tried 5 ROMs so far.
Flashing some of the simpler Froyo ROMs is definitely easier and safer then jumping straight to CM7 or MIUI.
I would go with the earlier advice of getting familiar with your phone first and making sure you are comfortable with rebooting in recovery, wipe cache, etc.
One click root, back-up and re-install some apps so you are comfortable with all that.
Once you feel good, then try the simpler ROMs. TeamWhiskey - Nero is the first one I tried and it was easy to install and quite fast.
After that, went with Bionix.
Now I'm running SimpleHoney and on my wife's phone we are running DarkyRom 9.5.
All of these can be flashed through CWM which makes them simpler and safer.
Hope this helps! Enjoy your phone.
Sav
Thank you all for the replies. The advice and guidance are really much appreciated.
After one whole day fooling around, I finally managed to Root it and to install Simple Galaxy 2.8. I had some problems initially with the new 3e recovery from froyo causing unable to root problem. But I googled it and managed to workaround it.
I will play with the phone for a few more days before I decide if I want to go for the next level, GB
Go check out EDT's Asgard rom. Pretty slick.

[q] help on a shw-m250k for philippines

Hi,
Good day to everyone.
Could you help out with a unit I bought which is a S2 SHW-M250K? I'm a residence in the Philippines but unfortunately the device is limited in certain features. Like creating a SMS is limited to 90 characters and thus prompts MMS not available. Upon the call feature, is always goes to autoroaming. Its really annoying and a hassle for me.
Is there a way I could totally reformat the whole system and install a new one that is compatible here in the Philippines or like the standard look of a S2 l9100?
If there is, could you give a step-by-step procedure cause I really don't know the "how-to" with phones, flash ROM or anything that pertains to his matter.
Hope for a assistance.
Thanks.
Jan from the Philippines
i have the same phone in the same country and i don't have either of your issues. the reason is because i flashed a stock i9100 rom to my shw m250k so now it's basically an i9100 phones with an antenna but doesn't have an fm radio. anyway, if you haven't tried flashing before i suggest you read up on some guides. there are some here and more can be found on google. i don't want to give you one myself in case your phone somehow gets bricked (almost impossible though) btw the rom i'm using is the european kg6 one. no issues at all
OT: since we have the same unit, i want to know how long your battery lasts. mine just barely touches 12hrs before it's completely drained, i don't know if it's an isolated case or if all m250k's are the same. i'm using a replacement 1800mah battery though, so that might be the reason. i just don't want to spend money on an original one yet just to find out it's the same story.
hi fyre31,
GREAT!!!! Really appreciate your technical advice on this predicament. Though I don't the "how-to's" on flashing or rooting on this device.
Haven't tried the unit yet but if ever I flashed it I'll give you a feedback on the battery thing.
Thanks again.
Jan
We have the same phone in the same country, regarding battery life, mine got 30 hours with the stock battery on normal use, I'm currently using LiteningRom v5.0
hmm guess i'm gonna have to get myself an original samsung battery then. thanks for sharing
fyre31 said:
hmm guess i'm gonna have to get myself an original samsung battery then. thanks for sharing
Click to expand...
Click to collapse
yeah, I guess the rom and kernal is the main factor with regards to battery life, and also I forgot to mention, I disabled fast dormancy on *#9900# and wipe battery stats in recovery mode
janlim888 said:
Hi,
Good day to everyone.
Could you help out with a unit I bought which is a S2 SHW-M250K? I'm a residence in the Philippines but unfortunately the device is limited in certain features. Like creating a SMS is limited to 90 characters and thus prompts MMS not available. Upon the call feature, is always goes to autoroaming. Its really annoying and a hassle for me.
Is there a way I could totally reformat the whole system and install a new one that is compatible here in the Philippines or like the standard look of a S2 l9100?
If there is, could you give a step-by-step procedure cause I really don't know the "how-to" with phones, flash ROM or anything that pertains to his matter.
Hope for a assistance.
Thanks.
Jan from the Philippines
Click to expand...
Click to collapse
flash another rom! go to sgsII android development, you can find a lot of custom roms out there with the "how-to" and step-by-step procedure, good luck!
Hi guys, where did you get your Korean version from? I'm looking for a replacement LCD for my SGS2 Korean
SamAce 2 said:
Hi guys, where did you get your Korean version from? I'm looking for a replacement LCD for my SGS2 Korean
Click to expand...
Click to collapse
Noone is here?
ecl121869 said:
We have the same phone in the same country, regarding battery life, mine got 30 hours with the stock battery on normal use, I'm currently using LiteningRom v5.0
Click to expand...
Click to collapse
You have no idea, this post of yours is my savior! I tried different roms and they caused my phone to have a boot loop. Now I have Lite'ning Rom v6.1 and it's rooted and has a custom rom without the bloatware in one go. Loving it so far!
For those who need help, these are the steps I followed (don't blame me if something goes awry on your phone though...)
Follow the steps here: http://www.inspiredgeek.com/2011/04...ng-odin-and-superoneclick-step-by-step-guide/
Except! After Step 2, press the volume up button. And then On step 5, instead of the "XWKDD_insecure.tar", replace it with the latest Rom you can download in http://forum.xda-developers.com/showthread.php?t=1095274.
By the way, if it wasn't obvious, I have the same predicament as everyone else. I bought the phone before it was officially released in the Philippines, and it was imported from Korea. My phone has an antenna... and it serves nothing other than make my friends laugh because it makes the phone look like some cheap brand, haha My version had M250K before I installed the custom rom.

[Q] Getting a Galaxy Tab 10.1 4G, some general questions

Well I'm getting a Galaxy Tab 10.1 4G soon from my carrier, Rogers. I have absolutely no experience with Android so this will all be new to me. I am curious about a couple of things.
I heard that it'll come pre-installed with TouchWiz. How could I change it so that I have the pure Honeycomb experience (custom ROM?) while maintaining the ability to connect to my carrier (Rogers)?
I'm aware of how to root it after reading this thread,
http://forum.xda-developers.com/showthread.php?t=1239185
Is there any difference in rooting a device from Rogers and what should I look out for?
I was also told that the tablet has a flash counter that would allow Samsung to know if I rooted my tablet voiding my warranty. Is there any way to bypass it?
Do you have suggestions for apps to install?
Any other general tips?
Thanks!
Honestly touhwiz is not that bad on honecomb. Try it out.
But only way to get a pure android is experience with honeycomb experience is rooting, but that i am aware im not to sure if there is a pure honeycomb rom out there. They're mainly based on the samsung updates.
Like i said try touchwiz out, if you don't like wait until cm9 comes out and try ics.
Yep; dont worry about Touchwizz; it is far form being as much intrusive as most other UI; it is really light.
In fact, it is barely like 3-4 homescreen-disposable widgets plus 6 more embedded in the system bar that you wont probably ever trigger (or remember) after the first couple of days..
Rogers GTab10.1 "faux-G" ; after a couple days of use; it is really great. It never let me down nor gave me any "force close" of any kind.
Now, if you can live with only 16gb, not expendable, and you dont mind 'bout HDMI-Out either (adapters exists, but are expensive), it is really a good choice.
Regarding battery life; it is a tank.
And 3/3.5/faux-G speed is more than enough;
Unless you plan to rely on this for your next Battlefield 3 tournament, LTE is a luxury you can afford to skip.
im also wondering about the flash counter...
where and how can you check it to see if its more than 0?
what will make it go up to 1, is it flashing anything other than samsung files through Odin? or can you still flash anything through odin such as ROM's and needed files to get root but as long as they are based on stock kernel the flash counter wont go up to 1?

is it worth it to root and upgrade to ics?

I got a 10.1 wifi recently and am wondering if its worth it to root now and get ics installed (with the -of no camera) or to wait untill samsung gets its act together, and get the offical version.
You're asking in an Android Hacking forum, we're all rooted and I'd bet 80% are running ICS .
If you can live without the camera then definitely go for it, if you're comfortable. You could be waiting a while on Samsung, they tend to delay such things.
If do decide to root it, don't be afraid to ask questions here. Welcome to XDA.
I don't know if the question asked is appropriate or a trick question considering this forum is completely dedicated to the benefits of hacking to gain maximum benefit.
LoaganThack said:
I got a 10.1 wifi recently and am wondering if its worth it to root now and get ics installed (with the -of no camera) or to wait untill samsung gets its act together, and get the offical version.
Click to expand...
Click to collapse
It's really not very hard to try it out for yourself and see if you like it. You can always flash back to stock if you need to.
I have CM9 ICS on my personal tablet, but am still using 3.2 on my G-Tab 10.1 because I need the camera for work. I am running the Overcome ROM on it though, which gives me a little more options/flexibility than stock samsung.
but as far as performance, there is little difference between 3.2 HC and ICS (at least at this point). There are some UI differences that I like, but they are minor changes from honeycomb, so don't expect a huge difference on ICS.
Easy answer: yes, it is. And it's very easy to install ics. Just do it and have fun.
Three more questions:
Is there any other bugs besides the camera not working?
And any links to upto date root and ics (i think i read 4.0.4?)?
Is it not possible to get the camera drivers (which from what I have read is the missing link) from the old stock version?
Fyi I have the Samsung 10.1 wifi gt-p7510
Thank you guys already I am not trolling btw i have never rooted/ flash a new operating system on android and kind of afraid of bricking my tablet.
LoaganThack said:
Three more questions:
Is there any other bugs besides the camera not working?
And any links to upto date root and ics (i think i read 4.0.4?)?
Is it not possible to get the camera drivers (which from what I have read is the missing link) from the old stock version?
Fyi I have the Samsung 10.1 wifi gt-p7510
Thank you guys already I am not trolling btw i have never rooted/ flash a new operating system on android and kind of afraid of bricking my tablet.
Click to expand...
Click to collapse
QBKing77 has great video instructions on YouTube,check it out. Very easy. Make sure you do a backup b4 putting a rom on and make sure it's for your Tab. Only issue I have ever had is no camera, but I knew that going in and I use my S2 for pics anyway. We can't get the camera because Sammy will not release the needed info. You can brick your tablet that's a risk but there r ways to unbrick, like I said just make sure the root method and from is for your version of the Galaxy Tab.
Sent from my Samsung Galaxy Tab 10.1 using XDA Premium HD App.
Once rooted you wont look back and its so easy and quick to do. Much more freedom IMO, I started with ICS and its great, but went back to HC just because of the camera. Such a shame, I have htc dhd phone rooted on ics and camera works fine, just a samsung thing.
As said previously, give it a try
Question about rooting what dose it allow you to do?
Rooting allows you to gain access to the system files, lets just say its like your employee ID to get into your company
i rooted my g tab to ics once, i guess it was worth it, but i went back to honeycomb because of the camera.
It's not like camera on a tab plays a great feature, because taking pictures with the tab is like using a laptop to take a 5MP picture.
I'd say I never use the camera on my tab.......... Until I flashed ics then I just kept needing it think it's just a case of wanting what you don't have.. So I'm back to HC.
Is there any good roms out there with the camera working? Sorry for the noob question, Im a new tab owner.
Misledz said:
It's not like camera on a tab plays a great feature, because taking pictures with the tab is like using a laptop to take a 5MP picture.
Click to expand...
Click to collapse
I use the camera with visidon which lets me face lock certain apps, also lets me make video calls and google goggles to translate foreign signs so yeah camera is a must have for me and not necessarily for taking pictures
Sent from my GT-P7510 using Tapatalk 2
Sorry to bump this, but I'm curious to know if it's easy to replace the tablet for a decent price? That's really my only concern about rooting my tablet.
Of course it is, you are in the right place
i havent flashed the 10.1 to ICS purely because i use the camera for such things as skype or google hangouts.
so im using overcome rom, but i miss being able to group apps into a folder like ICS can do
ICS Or Not??? That is the Question!!!!
Over the last 6 months I have tried every ROM listed for the Galaxy Tab here on XDA, including ICS. I must say ICS offers better battery life, faster processing and better visuals, but I am like a few others and need the camera so I am sticking with Galaxy Task Rom. Out of all of them it is the most stable, and fastest giving me Quadrant Scores of just under 3100. Using ICS I was closer to 3600 and I thought at one point hit 3800, but I think that was a fluke, but then I had no camera, so back to 3.2. For me I have compiled the best apps I could to make my tablet a screamer.....If you have any others please let me know.
Galaxy Task
OC 1.4 Pershoot Kernel (is there a 1.5 or 1.6)
Swapper File @ 500mb (app)
SD Speed Boost set at 4000 (app)
Volume + set on Beats Emulation with +10 speaker increase (app)
Poweramp for a 10 band equalizer for great sound (app)
Now using the same apps with ICS made it ultra fast. But I wish the camera worked.
Definately appreciate everyone on here with their input.....my knowledge is only as good as flashing and recovery, but am trying to learn more as I move forward. Love the Galaxy Tab, it is my 10th tablet I have owned and my favorite. Now I have to figure out how to flash my Atrix 2 phone........love this site!!!!
Quick ques about ICS Roms [from what I've seen in Cm9/Muiu]
1. can you change screen mode [dynamic/movie/normal]
2. change font styles?
I don't remember seeing these options, but it was about a month ago when I flashed these Roms?
Sent from my GT-P7510 using xda premium

[Q] Best links to root and install ICS on a Galaxy Tab 10.1

My wife's Gingerbread Galaxy Tab 10.1 died and is going back for warranty repair. She is getting a new Galaxy Tab 2 10.1 with ICS becasue she can't "live" without it. When the old one comes back I get it to replace my old Viewsonic Gtab that I put ICS on. I'm looking forward to the improved viewing angle of the Galaxy tab.
Can someone refer me to the best XDA links I can go-to to root the Galaxy Tab and upgrade it to ICS?
First of all, you have to root it. There are many guides in development, but I like this:
forum.xda-developers.com/showthread.php?p=15693193
Then in order to have cm9 (which in my opinion is better than aokp) flash this recovery with odin:
forum.xda-developers.com/showthread.php?p=14020765
Then download cm9 and flash it with recovery (the various galaxy tablet builds are recognized by "p4"):
get.cm/?device=&type=nightly
Finally, if you want aokp, install rom manager from play and download latest cwm recovery. Then go here:
forum.xda-developers.com/showthread.php?t=1459287
Remember when moving between cm9, aokp and honeycomb builds, always wipe data prior to flashing the new rom. That isn't necessary for updating the same build, like moving from one cm nightly to another.
Oh, last but definitely not least. All ics firmwares for our galaxy tab lack functioning camera, in case you don't know. The issue will be resolved when Samsung releases official ics for the tab.
Sent from my amazing 10.1 galaxy tab
Panos_dm said:
Oh, last but definitely not least. All ics firmwares for our galaxy tab lack functioning camera, in case you don't know. The issue will be resolved when Samsung releases official ics for the tab.
Click to expand...
Click to collapse
Last thing first (so I don't get confused - I'm old). The Tab camera is not a high interest item for me BUT the Galaxy Tab 2 my wife is buying/bought is supposed to have 4.0 ICS on it. Wouldn't that be an official ICS?
Is there an alternative to Odin? For my Galaxy SII I used Calkuli's ICS ROM http://forum.xda-developers.com/showthread.php?t=1527041 and did it straight from CWM. It's awesome.
I can do Odin but I've been a Linux user for years and try to avoid Windows. I disagree with their business practices of over inflated prices (ok I had to pay a lot for my Android devices but spending money on hardware is not quite the same). I feel similar about Apple but at least their hardware works better but still, they keep breaking the jailbreaks and keeping their software propitiatory.
didn't the GTab 10.1 came originally with Honeycomb ?
GTab 10.1 is not the same as the GTab 10.2 v2, hence the lack of support in ICS roms for the GTAB 10.1 camera... similar names different hardware, different drivers, different everything, just the same manufacturer/OS.
PS: I don't think it is really possible to update/flash new roms within linux (haven't tried it myself), just grab a copy of windows XP sp3 (wherever you can get it, free might be better), install it and update, keep that for updates or just scrap it.
jerryp7 said:
Last thing first (so I don't get confused - I'm old). The Tab camera is not a high interest item for me BUT the Galaxy Tab 2 my wife is buying/bought is supposed to have 4.0 ICS on it. Wouldn't that be an official ICS?
Is there an alternative to Odin? For my Galaxy SII I used Calkuli's ICS ROM http://forum.xda-developers.com/showthread.php?t=1527041 and did it straight from CWM. It's awesome.
I can do Odin but I've been a Linux user for years and try to avoid Windows. I disagree with their business practices of over inflated prices (ok I had to pay a lot for my Android devices but spending money on hardware is not quite the same). I feel similar about Apple but at least their hardware works better but still, they keep breaking the jailbreaks and keeping their software propitiatory.
Click to expand...
Click to collapse
Go to the rooting thread and download the recovery for 4G version. Then download the pershoot recovery for your device. Unzip the 4G version recovery, replace the cwm img with your own, zip it up and flash it through stock recovery. It worked flawlessly for my p7500.
Thanks for the advice. I ended up using ODIN and following these instructions. http://forum.xda-developers.com/showthread.php?t=1459287
It's pretty sweet.
The next thing I'm going to hopefully solve is getting the camera choice of the unlock screen. It's not on my Galaxy S II ICS install and on the Galaxy Tab if swiped by accident (on an purpose) it reboots the tab. Annoying. If I can't figure it out I guess I'll start a thread.
I had that reboot problem with aokp. Then I switched to cm and when you swipe to the left, you just get a message that camera doesn't work. And it's better and more stable imo. But anyway, I'm glad I helped to solve your problem.
Sent from my cm7 - powered Nokia 3210
Sorry for my denseness but what does "switched to cm" mean?
I meant that I flashed cm9 and ditched aokp. Sorry for the confusion!
Sent from my amazing 10.1 galaxy tab
Can CM9 be flashed without a full wipe? I'm sorry I missed that point in your earlier post but now I understand a little more. I'd rather not do a factory reset since I just spent a boat-load of time downloading all my apps and carp and would like to avoid having to do it again.
The only thing with aokp I don't like is this camera on the lock screen and that you have to swipe to the right. Calkulins ICS on the Galaxy SII lockscreen lets me just unlock it no matter how or in what direction I swipe. Maybe that's just a phone feature that I was hoping was an ICS-regardless-of-device feature.
I guess my not being a tablet "photographer" I don't appreciate the spontaneity that one must expect to have. I actually pick up a real camera and sometimes even put the lens on it, take the lens cap off and turn it on before I take a photo.
I'm afraid that a wipe is always needed the first time you flash a firmware. You can try to flash without wipe and see how it goes. In order to flash cm9 you must have pershoot's recovery:
http://forum.xda-developers.com/showthread.php?t=1090289.
Before you flash anything make a backup in recovery, so should something go wrong, you will return to the state you are now.
Oh well - practice makes perfect and I always learn something new. I'm a good community inhabitant and I DO try to share what I learn with others too. I certainly appreciate your patience with me and also appreciate your helping me get past my required 10 posts - developer threads, here I come....
I just thought of a question that is still on-topic.
Does CM9 USB support work. I'm doing what I need by either downloading or using dropbox. It would be nice to just plug it in. If it does then I'm installing it no matter how much of a PITA it will be to reset everything the way I like it.

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