[Q] General Q's for galaxy s2 :) - Galaxy S II Q&A, Help & Troubleshooting

Hello , I want to make few important (for me ) questions about Roms , kernels , etc etc because i plan to Upgrade My galaxy s2 gt-i9100!
answer as many questions you can .. This will help me a lot :good:
1 : Right now i have GB 2.3.3 rooted , with stock JB will be even faster i guess right? If yes I would like to know what's the best ROM'S to use I want fast Phone , with good UI and multi window if possible?
2 : I would need costum Kernel too ? its dangerus to stay at official kernel and flash Rom's for test? If other kernel is needed , Suggest me the most balanced and SAFE from brick ! IMPORTANT !
3 : I used a program called eMMC check and show me Brick Bug : NO. sane chip , so i guess Im 100% safe from unwanted brick ****s? ( If i do everything fine ) XD
4 : Any suggests about the procces? Many of you have done this lot of times , so you have tricks that will help you for a safe root / install of rom /kernel
5 : Any way of backup the correct rom in case of fail? I tryed CMW recovery and this **** show me an error when starting the procces of backup haha I read on forum this happens because of stock ROM and Kernal , So i will not need backup , in case of fail , i will just download the files from samobile >odin > and done right?
6 : in any case ! My phone will work on my carrier right? i will need any edit / mod to work on gsm networks etc?
I think this is all i will need , the problem is I searched a lot.. on google too , but there are soooo many opinions , sooo many posts that make me crazy ! I cant choose the best because simple I have not the exp to do that ! Thats why i will need you guys
Thank you a lot in advance ! :laugh:

cursing said:
Hello , I want to make few important (for me ) questions about Roms , kernels , etc etc because i plan to Upgrade My galaxy s2 gt-i9100!
answer as many questions you can .. This will help me a lot :good:
1 : Right now i have GB 2.3.3 rooted , with stock JB will be even faster i guess right? If yes I would like to know what's the best ROM'S to use I want fast Phone , with good UI and multi window if possible?
2 : I would need costum Kernel too ? its dangerus to stay at official kernel and flash Rom's for test? If other kernel is needed , Suggest me the most balanced and SAFE from brick ! IMPORTANT !
3 : I used a program called eMMC check and show me Brick Bug : NO. sane chip , so i guess Im 100% safe from unwanted brick ****s? ( If i do everything fine ) XD
4 : Any suggests about the procces? Many of you have done this lot of times , so you have tricks that will help you for a safe root / install of rom /kernel
5 : Any way of backup the correct rom in case of fail? I tryed CMW recovery and this **** show me an error when starting the procces of backup haha I read on forum this happens because of stock ROM and Kernal , So i will not need backup , in case of fail , i will just download the files from samobile >odin > and done right?
6 : in any case ! My phone will work on my carrier right? i will need any edit / mod to work on gsm networks etc?
I think this is all i will need , the problem is I searched a lot.. on google too , but there are soooo many opinions , sooo many posts that make me crazy ! I cant choose the best because simple I have not the exp to do that ! Thats why i will need you guys
Thank you a lot in advance ! :laugh:
Click to expand...
Click to collapse
1. Against forum rules to answer this. Read the sticky.
JB is not necessarly faster, it depends on how you use your device. Yes the software is an improvement in some cases but, as said, doesn't mean that it's faster.
2. You can root with custom kernel, and if you flash a rom they always come with a kernel. JB kernles are free from brickbug, the only vulnerable version was 4.0.4.
3. Read 2
4. Rooting process? C'mon there are thousands of root guides all over the internet (especially XDA).. if we spoonfeed you the appropriate information, you wont learn much. So go search for a guide yourself, they all fit for different people.. and one of them will fit for you
5. CWM is the best way to backup, it literally backups everything. Yes, it will work much much better on custom kernels.
6. Yes your phone will work on your carrier even if you install custom roms.

TheGovernment said:
1. Against forum rules to answer this. Read the sticky.
JB is not necessarly faster, it depends on how you use your device. Yes the software is an improvement in some cases but, as said, doesn't mean that it's faster.
2. You can root with custom kernel, and if you flash a rom they always come with a kernel. JB kernles are free from brickbug, the only vulnerable version was 4.0.4.
3. Read 2
4. Rooting process? C'mon there are thousands of root guides all over the internet (especially XDA).. if we spoonfeed you the appropriate information, you wont learn much. So go search for a guide yourself, they all fit for different people.. and one of them will fit for you
5. CWM is the best way to backup, it literally backups everything. Yes, it will work much much better on custom kernels.
6. Yes your phone will work on your carrier even if you install custom roms.
Click to expand...
Click to collapse
THANK YOU VERY MUCH ! I feel more ready about modding my phone now thanks to you ! For now i dont have other questions !

forgot to ask ! how may i install multiwindow? I know i will need jelly bean , but what exacly version? and how i can find the needed scripts? thanks again !

Multi window isn't officially available on the S2.....there is at least one custom ROM which offers this, but you'll have to research it.....
Hint....look for the sticky thread for a list of ROMs and scroll to stock or Sammy based and you'll find it at the beginning of the alphabet lol......
Sent from my GT-I9100 using xda app-developers app

Ive installed with odin 4.1.2 ive found on samobile , but right after unlocking sim , i get another one msg to unlock pin for network , i can skip this , but phone is not connected to carrier.. I need unlocked bootloader? or ? help me ..

Related

[Q] wanting more info on flashing my ray

hi guys have been reading lots about flashing my ray and have read so much i have confused myself lol anyway im wondering if you can point me into the latest and best way to root my device im on android version 2.3.4 at the min dont want to brick it either thats just why im asking
hi pal ,
read forum first , root solution is here : http://forum.xda-developers.com/showthread.php?t=1321582
it`s easy, you must have pc with windows and usb cabel.
flashing actualy have benefit with overclocking. if you don`t need it, may be better is use some upgrades inside phone ... like framework (transparency menu, some widgets in notifications area, new battery icon etc. )
regards, P.
[1].
rooting xperia phones = http://androidflip.com/how-to-root-sony-xperia-x10-arc-arcs-play-ray-neo-mini-minipro-pro-active/
[2].
unlock bootloaders, if you want to install custom roms , kernels
unlockbootloaders without losing DRM data guide = http://androidflip.com/unlock-xperia-phones-bootloader-without-losing-drm-data-track-id-working/
[3].
Flashing firmware on xperia ray using flashtool = http://androidflip.com/how-to-install-android-2-3-4-gingerbread-update-on-xperia-ray-st18i/
if you have any doubt , contact = http://androidflip.com/contact-us/
thanks guys i just read that much information and some of it older that i confused myself cause i took to much info in thank you for your help ... next question is which ROM wood you recommend putting on something thats stable and uses the phones full poteintial
andyc240 said:
thanks guys i just read that much information and some of it older that i confused myself cause i took to much info in thank you for your help ... next question is which ROM wood you recommend putting on something thats stable and uses the phones full poteintial
Click to expand...
Click to collapse
right now there are only two roms for ray
cyanogenmod and MIUI , both are impressive
thanks again for the reply and the help its very much appreciated
My daughters Ray wil be arriving before xmas and part of the present is that I get a new phone to play with.
I am currently on wolfbreaks 2.3.3 TW GB ROM for x10 with doomkernel v06 medium OC.
I have seen a post above this saying that there are only 2 custom roms for the ray, is that still the case?
The cyanogen rom will be the fxp50, (Available on the cyanogen mirror network) but can I use doomkernel (For fxp based roms) on that rom?
Many thanks for any advice, and I look forward to contributing more in this forum.
Regards,
Greg
just to let you know guys rooted the phone and unlocked bootloaders without losing DRM and was very simple thanks for the help and advice now to find some nice custom roms and try them out

[Q] Alcatel ot-990 device

Hi every one ,
I need some one expert in both, computer and android , to help me with my very big problem .
I've ALCATEL OT-990 which run with android system .
H already have it's USB cable but I don't have any CD with or any thing to have the device of it , so I searched every were here and there even google for the solution and get nothing .
here I found some threads but didn't understand any thing .
I need some one to help But he should know that I have windows Xp 32 not 64 or 86
this device is very important so I am able to do many things by finding it as rooting sync and more
thanks ,
No one wan to answer me after all this time ?
Ok , I've find my own solution and the officially one too .
just i've downloaded the pc suite and the device in one RAR file right here .
Many thanks for those who knows the Answer and didn't answer me .
Another question about Alcatel OT-990:
Why can't I send MMS with data disabled? Is this an Android 2.2 weirdness or a weirdness of this specific device? On Android 2.3 on different device it is possible to send mms with data disabled.
ELRAKAWY said:
Hi every one ,
I need some one expert in both, computer and android , to help me with my very big problem .
I've ALCATEL OT-990 which run with android system .
H already have it's USB cable but I don't have any CD with or any thing to have the device of it , so I searched every were here and there even google for the solution and get nothing .
here I found some threads but didn't understand any thing .
I need some one to help But he should know that I have windows Xp 32 not 64 or 86
this device is very important so I am able to do many things by finding it as rooting sync and more
thanks ,
Click to expand...
Click to collapse
let me know if you still wanna help
Well, since ELRAKAWY figured it out, I would like to have an answer if you could.
Mr-m07 said:
let me know if you still wanna help
Click to expand...
Click to collapse
Yes I still need help >>>
I wanna to Update my android 2.2.2 to higher versions that possible .
Did you try this?
I've tried this app more than one time and it always failed to complete the misssion .
I hope you have another way to done this upgrade .
waiting for your reply.//.
Does the FOTA app on the device report that there is an update? Did you try to download it and install it over the air with the use of this app? What happened?
There is a way to install Gingerbread on OT-990 and it is explained on this forum, but, lot of providers have decided to stay on Froyo since GB on this device is known to drain baterry fast.
If You still want to experiment with upgrading Your software search forum, here is complete guide.
Let me remind You that this will void Your warranty and if you make a mistake device can be bricked.
Once You install ROM from instructions in link, Yo can install another GB custom ROM, I sugest Marina Lite.
But you must know, custom roms require new bootloader wich is included in first tutorial (first link)
And, yes, when you ask a question, try to be more specific. I didn't understand a thing from first post (or, I couldn't find question in it)
thanks for your work , but this way isn't fully and i don't get my phone rooted yet .
So, you can instruct me to root my phone first .
thanks for you time .....

Xperia High Speed (XHS) v3 Help Please!!

Good evening guys...i already started a topic like this but someone deleted it.
plz i have some questions.
i was on stock .73 firmware as i installed the XHS for the first time v3..after reboot..i entered the pin code...and every 1,5 sec the system told me with a warning that the xxxx service has been closed...i canot even start the calender e.t.c....ii cant start any service .
2 question.
as i installed this custom rom...all is stock...but when i read the title from xhs...it mentioned that there is soo many modification...ui is still stock by me???/ why
3. question..i canot install ANY ANY of doomloards kernel ... why???/ i love his kernels sooo.....the only custom kernel worked for me is Advance stock kernel.
i want to undervolt & underclock my CPU for even more battery life.
soo i kindly ask every one in xda forum specially the developer of this rom to help me.
cuz i know this forum is to share others experience and help others.
thx in advance.

[Q] If i ROOT will i be able to get more games?

I have an xperia X10 mini Pro. now i have a verry stupid question (and i think i posted this on the wrong section, sorry for that my first time on the forum). my question is: will i be able to play games that are not compatibel with my phone ( icon pop quiz,...) if i root? or will it make no difference
and if it will help can sombody like explain in short how to root and what about roms ..
I know there are alot of treads but i want you to like give me advise on what is the best for me?
will i lose my data on phone and sdcard?
what are the risico's?
thanks to the ones that are going to help me.
if there is exact the same tread can you send me a link ( i looked for 10 minutes but dident find what i was looking for)
Hey You can have any game in your U20i ,there is only one problem that you have ,that is were you able to play a game in your mini pro! Rooting your x10MP does not delete your sd data (but may your phone data, if you upgrade to another firmware and root, will delete phone data ).
heres the link for rooting- forum.xda-developers.com/showthread.php?t=950324
And another thing please go through x10MP section before asking this kind of questions!
ilikiler said:
I have an xperia X10 mini Pro. now i have a verry stupid question (and i think i posted this on the wrong section, sorry for that my first time on the forum). my question is: will i be able to play games that are not compatibel with my phone ( icon pop quiz,...) if i root? or will it make no difference
and if it will help can sombody like explain in short how to root and what about roms ..
I know there are alot of treads but i want you to like give me advise on what is the best for me?
will i lose my data on phone and sdcard?
what are the risico's?
thanks to the ones that are going to help me.
if there is exact the same tread can you send me a link ( i looked for 10 minutes but dident find what i was looking for)
Click to expand...
Click to collapse
Hey, bro!
First of all, there are no stupid questions, weŕe all learning here .
Rooting, in itself, doesnt let you play more Games/Apps.If you want to use more and especially newer apps, you will have to install a Custom ROM on your device, commonly known as flashing. A custom ROM is a is an android operating system that is different from your latest "official"(made by SonyEricsson) OS. Custom ROMs for our device are very practical, because our latest official Android version is 2.1, which doesnt support many apps. Currently, the best working custom ROMs for our Phone are the ones based on 2.3 Gingerbread.
To get the very best out of your Phone, you will have to unlock your bootloader (which is slightly risky) and flash a custom kernel, which is also part of a new Android OS(tutorials you will find in the following link).
If the procedure of unlocking your bootloader is to risky/difficult for you, there is another alternative: to flash a ROM based on your preinstalled("stock") kernel. For this you HAVE to root your phone, which doesnt have any risks and isnt difficult, install xrecovery (a program to install new ROMs) and then flash a "stock kernel based" ROM. Everything else you need to know is in this Links:
All custom ROMs and Tutorials for xrecovery:
http://forum.xda-developers.com/showthread.php?t=1588192
For unlocking your bootloader:
http://forum.xda-developers.com/showthread.php?t=1462278
PS.: You wont lose any on your sdcard and phone if you just root your Phone. If you flash a new ROM, you will lose the data on your Phone, but not the data on your sdcard.
Please hit the THANKS button if I helped .

[Q] Some Questions on Android , Rooting , Roms etc

I am not New in XDA , but i registered late .... and even after registering i posted much later.
Still , Better Late than Never.
Till Now i handled 3 Phones + 1 Tablet .
And by handled , i mean ,did everything possible without rooting or flashing or modding .
I have a habit of testing Apps ... Although i tried many times to write a blog about it , but life does not provide enough time .... but still , if i can ... i will.
Enough Introductions
Now to my Question
1.Now i want to know about Rooting , Modding , Flashing .
please direct me to the latest / updated threads or Links to Learn from them
2.Is it possible to Root without Deleting Everything on the Device / Factory Resetting ?
3.[High Priority Question]
I Use a Not so Popular Tablet . "Iberry Auxus Core X2 3G"
it uses rk3036 (Rockchip)
Can i install the Latest Android 5.1.x in it ?
if yes How ?
4.Does Roms depend on the Chipset used in the Device ?
5.What are
ROM ,Kernel ,Baseband ?
I want to know more about them and
about their Dependencies on Hardware of the Device. ... Please Point me to the Right Direction.:fingers-crossed:
6.[Question about XDA Forum] Why is there a reCaptcha for Registered Users ? while Posting Content .
[If i have More Questions , I will Update them here ]
Any one here to help me ?

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