[Q] Some stupid questions on android - Galaxy S II Q&A, Help & Troubleshooting

Hi everyone i got a few questions on Android terms:
I google much and i know what ROMS and rooting are but still,
1. What is KE7 that everyone keeps talking about? is it a ROM?
2. What is the stock ROM for a Galaxy SII ?
3. Is a customized ROM such as cm7 usually gonna change the whole user interface? or just modifiy the original UI?
If so, wouldnt a launcher such as ADW launcher be unnecessary as it already has modified your UI?
4. What is KF1/KF2 ?
Thanks a lot guys

hkgdllm said:
Hi everyone i got a few questions on Android terms:
I google much and i know what ROMS and rooting are but still,
1. What is KE7 that everyone keeps talking about? is it a ROM?
2. What is the stock ROM for a Galaxy SII ?
3. Is a customized ROM such as cm7 usually gonna change the whole user interface? or just modifiy the original UI?
If so, wouldnt a launcher such as ADW launcher be unnecessary as it already has modified your UI?
4. What is KF1/KF2 ?
Thanks a lot guys
Click to expand...
Click to collapse
1..Yes
2..KE7
3..CM7 is a pure Android Rom..You can still use a different launcher.. CM7 runs on a new filesystem and kernel..
4..They are roms but not official Samsung releases..
Sent from my GT-I9100 using XDA App

so KE7, KF1/2, CM7 are all roms...i heard that the stock rom needs kies to update. how about the others? do they have OTA updates?

Hi guys, I'm also quite a n00b at all this, new to android
I have a question about this kernels/roms as well.
I have updated samsungs firmware (KF2) as described here:
http://forum.xda-developers.com/showthread.php?t=1075278
After that I rooted my phone as described here:
http://forum.xda-developers.com/showthread.php?t=1103399
Now, I came across an overclock! Here:
http://forum.xda-developers.com/showthread.php?p=13709259#post13709259
Which seems really interesting.
My question is: will I loose my KF2 ROM/kernel if I flash this overclock kernel?
Can I even apply the mod with my KF2 kernel?
And what exactly is the difference between a ROM and kernel anyway?
Thank you! Trying to read up a lot, but it's not easy being a simpleton

Im also new to android and rooting and stuff ....my Nordic SGS2 is XWKE2 not KE7. But many of these funny hacks are for KE7! Which is the easiest way to just root my phone to keep it as stock as possible ? What do I need for it? I know I need Odin, the maybe SuperOneClick? Im just too confused about all the threads i've read here.... -.-

Related

[Q] Quick question with flashing ROMs

So last night I rooted my Samsung Galaxy S2 and I’ve got a few questions regarding various things that I havn’t been able to find through searching around on the forums. If the answers are around the forums and I have missed them I apologize and hopefully you can direct me there.
1. Since I used chainfires rooting method. I’ve used Nitrality’s app to ‘backup’ my /efs and something else it backup up. Here I’m wondering if I use a custom rom such as “Lite'ning Rom v6.1 XXKH3” will the things I backed up with Nitrality app restore my original ROM and Kernel incase something hardware wise fails and I need to send it back in to claim on my warranty.
2. The second question im asking is regarding various Custom roms, if I choose to flash ;Lite’ning rom, will I be able to since it states it’s;
based on I9100XXKH3 firmware
baseband I9100XXKH3
The baseband I’m using is XWKE7, will I be able to use this rom?
3. since the version of android I have is 2.3.3 and majority of the Roms need 2.3.4 will it work correctly? If not and I have to legitly update to 2.3.4 will it successfully update since i've rooted my phone?
Hopefully you guys can help answer my questions. Thanks.
bump because I really need help :[
- Litening ROM is based on KH3 ROM, that doesn't mean you need to have a Stock KH3 ROM. So yes, you can install it.
- As I said it doesn't matter what ROM you currently have to flash a 2.3.4 ROM.
- Don't know about the Back up issue, sorry.
Sent from my GT-I9100
thankyou so much for your help
before I flash it will I need to upgrade my 2.3.3 to 2.3.4 though?
giga502 said:
thankyou so much for your help
before I flash it will I need to upgrade my 2.3.3 to 2.3.4 though?
Click to expand...
Click to collapse
You are Welcome.
As I said, NO.
Sent from my GT-I9100

[Q] New to android and galaxy s2.

I have a few questions sorry if its a repost but id rather make sure I get a good answer to those questions then any other variant of them.
I got a galaxy s2 a week ago and I feel like the battery life is really bad and the phone heats alot sometimes.... (BTW this is my first smartphone EVER) I was wondering which one of all these custom ROMs out there is the best for the galaxy s2? Which one will give me the smoothest experience with a good battery life and fix that heating problem?
Also, I have the Canadian bell's version so MUGKG2... When I look at ROMs all I see is XXKH3 or XXKE7, etc... Basically how and what version do I have to use/install to get a custom ROM? (P.S I know how Odin works and I know how to root since my phone is already rooted)
And what is the latest Android version possible to get on the galaxy s2? I heard something about 4.0 but I think the latest version possible to install is the 2.3.4 am I right? Also, every ROM is 2.3.4 right? Or do I have to flash a 2.3.4 (or 4.0 depending on the latest version) kernel on the phone?
Thanks for your time and have a good day!!!!!!!
Nick
nickk_nac said:
I have a few questions sorry if its a repost but id rather make sure I get a good answer to those questions then any other variant of them.
I got a galaxy s2 a week ago and I feel like the battery life is really bad and the phone heats alot sometimes.... (BTW this is my first smartphone EVER) I was wondering which one of all these custom ROMs out there is the best for the galaxy s2? Which one will give me the smoothest experience with a good battery life and fix that heating problem?
Also, I have the Canadian bell's version so MUGKG2... When I look at ROMs all I see is XXKH3 or XXKE7, etc... Basically how and what version do I have to use/install to get a custom ROM? (P.S I know how Odin works and I know how to root since my phone is already rooted)
And what is the latest Android version possible to get on the galaxy s2? I heard something about 4.0 but I think the latest version possible to install is the 2.3.4 am I right? Also, every ROM is 2.3.4 right? Or do I have to flash a 2.3.4 (or 4.0 depending on the latest version) kernel on the phone?
Thanks for your time and have a good day!!!!!!!
Nick
Click to expand...
Click to collapse
Try QaA section...
Sent from my GT-I9100 using xda premium

SGS2 I9100 update to neat rom

Hello everyone, i have a noob question about updating to custom rom and i didnt find a similar question so i made a new one.
i currently have a SGS2 with a [email protected] #3 kernel and i want to install neat rom.
I read that the best kernel was de cf-root LP8 and i want to know if i have to install that kernel and afterwards install the rom to take more advantage of battery consumption and those features, am i right?
thank you very much, sorry for being noob, i promise i will try to learn as much as i can
Jnioms said:
Hello everyone, i have a noob question about updating to custom rom and i didnt find a similar question so i made a new one.
i currently have a SGS2 with a [email protected] #3 kernel and i want to install neat rom.
I read that the best kernel was de cf-root LP8 and i want to know if i have to install that kernel and afterwards install the rom to take more advantage of battery consumption and those features, am i right?
thank you very much, sorry for being noob, i promise i will try to learn as much as i can
Click to expand...
Click to collapse
Yes you would root using the CF-root kernel first, then you can start to use custom roms.
You could just install proper CF-Root kernel for your firmware. You have wider options to select the proper firmware yourself.
NeatROM is exactly that. Official Firmware + CF-Root.

[Q] Help trying to decide what root/rom combo.

Hi all,
A few newbie queries, if anyone will indulge me please?
I've just got an S3 international verison, having had various Nexus's and HTCs in the past, which I've rooted & used custom roms on. I got this s3, rooted it, then started looking for roms, but i'm a bit lost. It's tricky when you're new to a model of phone and have to re-learn the root nuances.
One of the apps I need is ARLibertator (for pionieer's appradio) which doesn't play nice with any ASOP roms, so I presume I'm going to be stuck with stock.
So far, I've rooted, but haven't updated from mb5>mg4. I've backed up the factory state with a clockwork mod backup and i've done a dump of the EFS using K tool.
Can I update from mb5 > mg4 without any issue using KIES, or do I need to be careful about the change it makes to the EFS?
Also, if i decide not to bother trying to use ARLiberator, am I good to try Cyanogen or similar now, or have I missed any steps or done the wrong thing?
There are stock based custom roms .
Kies will remove root .
Thanks - when you say 'remove' - perfectly safe to re-root the same way again after the update?
Also, what terminology would I need to search for for Roms based on stock - something like this: http://forum.xda-developers.com/showthread.php?t=1797334
Thanks for the help - really appreciate it.
james03 said:
Thanks - when you say 'remove' - perfectly safe to re-root the same way again after the update?
Yes just reroot .
http://forum.xda-developers.com/forumdisplay.php?f=1566
Mostly Samsung based roms but not all of them
Click to expand...
Click to collapse
Yep as jje linked "android development" is mainly samsung based roms where as aosp are mainly in "original android development" as they're original, not reworks if existing work.
There are some aosp roms in "android development" as they are unofficial cm builds for example.
Samsung rom threads usually have the samsung build number in the thread title, eg XXEMG4
Sent from my GT-I9300 using Tapatalk 4

[Q] My girlfriend needs a new rom

Hey guys,
My girlfriend has samsung galaxy 2 and its freezes all the time.
laggy standard rom is installed and therefore I want to change it.
I'm not familiar with the galaxy 2 device and would really appriciate a kind
advise on which rom should I install for her.
The main requierments are:
1) Hebrew compatability (full like in nexus).
2) fast and stable.
3) good batery.
I want to install a stable good rom for her so she won't need to deal with this things again.
Which rom do you suggest for me to install?
How do I backup her stuff before?
Would appriciate a nice guide on how to perform all of the above (rooting s2 for instance).
Muchas gracias amigos
What rom/firmware is she using right now? And what are the problems?
If you really want to root the device, please look at the stickies for guides. Or use Google, because there are instructions everywhere.
About the stable etc. rom: to be safe you should flash a Samsung based rom. In that case everything pretty much stays the same. But first make sure you really need to flash anything.
Donnie Sins said:
What rom/firmware is she using right now? And what are the problems?
If you really want to root the device, please look at the stickies for guides. Or use Google, because there are instructions everywhere.
About the stable etc. rom: to be safe you should flash a Samsung based rom. In that case everything pretty much stays the same. But first make sure you really need to flash anything.
Click to expand...
Click to collapse
she uses android 4.0.4
is it possible to install rom without root?
biotech326 said:
she uses android 4.0.4
is it possible to install rom without root?
Click to expand...
Click to collapse
Did you try to connect the device to Kies? Official 4.1.2 is out for a long time now, so you should be able to upgrade it without rooting.
Thread Closed
Sorry best Rom threads are not permitted on XDA, or any Rom recommendations ect..

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