[Q] Newb to Root - Galaxy S II Q&A, Help & Troubleshooting

Hi all,
Sorry if its been repeated a 1000 times but once i get the flow ill be alright ..
a few questions about root. ive never rooted before.
My phone has had the 2nd firmware update, Will this guide work on the first post for me current version?
What are roms and are they easy to change?
Also whats all this warrenty talk? is it easy to change so its valid?
Thanks and sorry

mxn- said:
Hi all,
Sorry if its been repeated a 1000 times but once i get the flow ill be alright ..
a few questions about root. ive never rooted before.
My phone has had the 2nd firmware update, Will this guide work on the first post for me current version?
What are roms and are they easy to change?
Also whats all this warrenty talk? is it easy to change so its valid?
Thanks and sorry
Click to expand...
Click to collapse
-Yes the guide will work
-There is only one custom ROM at the moment and it's basically a stock one that is prepared for future mods
-ROMs are custom operating systems that give your phone added functionality/speed/a new look
-Yes, they're easy to flash with Odin
-Rooting invalidates your warranty
-Re-flash a stock firmware and use a USB-jib (£4ish) to reset the custom binary counter and no-one will ever know you rooted
hope that helps

yes mate and ive just been watching your youtube thsnk you !!!

mxn- said:
yes mate and ive just been watching your youtube thsnk you !!!
Click to expand...
Click to collapse
I thought people might want a decent non-developer speak guide to rooting the S2 so I made some videos

Related

[Q] Rooting Galaxy S2

Hey Guys,
I switched from the Iphone to Android, I just got the Galaxy s2 and I want to root it. I have been reading of the different ways to root the phone, based on what I have seen so far the GingerBreak seems to be the easiest way to do it. So I am here in the forum, my first post is requesting a confirmation from you guys, which is the easiest way for an idiot like me to root my galaxy s2 without bricking it ?
Thanks
RedCell X
There is guide here in other post.
Basically you have to flash custom kernel, reboot and flash stock kernel back.
All using Odin.
Be careful - each custom kernel flashing will be visible. There is counter that shows how many custom kernels you flashed.
I stick with stock rom this time and avoid rooting.
This counter can be reset according to this forum. It's your decision.
Sent from my GT-I9100 using XDA Premium App
Definitive SGS2 Rooting Guide for now .
http://forum.xda-developers.com/showthread.php?t=1056334
Do you need root now .
jje
Gingerbreak only worked on the pre-production SGS2 models, it no longer works on the retail versions that are shipping now.
If you need root then use the link provided above, it works like a charm and you can always reflash an official kernel once you have root (and this is probably recommended if you also update your firmware to the lasted version).
The SGS1 usb jigs do work with the SGS2 and have the added bonus of resetting the custom firmware counter which may be handy if you ever need to return your phone under warranty, I got mine off of ebay yesterday and it works a treat.
rdy2go said:
Be careful - each custom kernel flashing will be visible. There is counter that shows how many custom kernels you flashed.
I stick with stock rom this time and avoid rooting.
This counter can be reset according to this forum. It's your decision.
Click to expand...
Click to collapse
Why is resetting the counter important? For warranty purposes?
Rootinf galaxy s2 continued
Hey Guys,
Thanks for the response, I don't think i will be rooting my phone being honest I am afraid to do it. I will stick with the stock rom that came from it. I spent $850 for the phone I dont want to brick it.
Thanks to everyone that responded.
Redcellx
redcellx said:
Hey Guys,
Thanks for the response, I don't think i will be rooting my phone being honest I am afraid to do it. I will stick with the stock rom that came from it. I spent $850 for the phone I dont want to brick it.
Thanks to everyone that responded.
Redcellx
Click to expand...
Click to collapse
Dont worry about bricking your phone, even if something goes wrong with the flashing process you should always be able to get back into download mode so you can reflash either by using the keypress method or if that fails the usb jig should wake your phone up.
Then you can either use ODIN or even the Kies Recovery method to get a working ROM installed.
rwc3b said:
Why is resetting the counter important? For warranty purposes?
Click to expand...
Click to collapse
Yeah, while no has (yet) reported that they have had a warranty request rejected because of custom rom usage, its nice to know how to reset the counter to ensure any warranty requests go smoothly.
MrYiff said:
Yeah, while no has (yet) reported that they have had a warranty request rejected because of custom rom usage, its nice to know how to reset the counter to ensure any warranty requests go smoothly.
Click to expand...
Click to collapse
Take a stroll over to SGS 1 forum i replied to a post where service wanted $400 as non stock rom and their have been a fair few reported and Samsung sent out a post to SS do not repair rooted phones under warranty .
jje
Some one should post a video on YouTube a how to
JJEgan said:
Take a stroll over to SGS 1 forum i replied to a post where service wanted $400 as non stock rom and their have been a fair few reported and Samsung sent out a post to SS do not repair rooted phones under warranty .
jje
Click to expand...
Click to collapse
Ahh, that sucks then, I've never owned an SGS1 before so never looked in the SGS forum, if they have actively rejected modded phones in the past then it makes the usb jigs a very worthwhile investment then!

Some questions about SGS2 GT I9100T

Hello everyone, I am a Android N00B and don't know what I am doing so please help me out answering some questions..
1) My SGS2 is a GT-19100T (New Zealand) being provided by Telecom NZ, will I still be able to ROOT using the same methods for GT-19100?
2) When people say I can not get the warranty from Samsung can I still claim my insurance with my provider that I am paying extra for?
3) How difficult is it to unbrick a SGS2? Is it ALWAYS possible to unbrick it?
4) How easy is it to brick the S2?
Please help a noob out. Thanks in advance.
peatar said:
Hello everyone, I am a Android N00B and don't know what I am doing so please help me out answering some questions..
2) When people say I can not get the warranty from Samsung can I still claim my insurance with my provider that I am paying extra for?
That depends upon the terms and conditions of the policy . But as you have modified firmware i would guess not .
3) How difficult is it to unbrick a SGS2? Is it ALWAYS possible to unbrick it?
Brick a SGS2 about a 1% chance rising to 100% if not following instructions or wrong firmware .
Recover a bricked SGS2 about 95% chance as most are soft bricked .
jje
Click to expand...
Click to collapse
JJEgan said:
peatar said:
Hello everyone, I am a Android N00B and don't know what I am doing so please help me out answering some questions..
2) When people say I can not get the warranty from Samsung can I still claim my insurance with my provider that I am paying extra for?
That depends upon the terms and conditions of the policy . But as you have modified firmware i would guess not .
3) How difficult is it to unbrick a SGS2? Is it ALWAYS possible to unbrick it?
Brick a SGS2 about a 1% chance rising to 100% if not following instructions or wrong firmware .
Recover a bricked SGS2 about 95% chance as most are soft bricked .
jje
Click to expand...
Click to collapse
Thanks for the answers for those... I really want to know the answer to No. 1 though.. as I want to be 100% sure it will work before going through with it..
Click to expand...
Click to collapse
The answer to 1) is yes. I have a I9100T also. JJE has given you some very good advice. If you're unsure/scared/not confident about doing anything (rooting, flashing non-stock firmware, etc) to your phone, don't do it until you are confident about the process.
At best you could end up with a soft brick that might take you a few days to workout how to fix (which means no playing with your new toy), and as JJE also mentioned, there's also a chance of hard bricking your phone which increases depending on how well you didn't read/follow the instructions for whatever you were doing with your phone.
This is a good place to start reading, so is this thread. Expect to get fairly short 'use the search function' answers if you ask a question that has been answered on here 2,000,000,000 times already.
peatar said:
Thanks for the answers for those... I really want to know the answer to No. 1 though.. as I want to be 100% sure it will work before going through with it..
Click to expand...
Click to collapse
Yes you can go here and look for corresponding kernel and follow instruction
http://forum.xda-developers.com/showthread.php?p=14283342
Sent from my GT-I9100 using xda premium
MistahBungle said:
The answer to 1) is yes. I have a I9100T also. JJE has given you some very good advice. If you're unsure/scared/not confident about doing anything (rooting, flashing non-stock firmware, etc) to your phone, don't do it until you are confident about the process.
At best you could end up with a soft brick that might take you a few days to workout how to fix (which means no playing with your new toy), and as JJE also mentioned, there's also a chance of hard bricking your phone which increases depending on how well you didn't read/follow the instructions for whatever you were doing with your phone.
This is a good place to start reading, so is this thread. Expect to get fairly short 'use the search function' answers if you ask a question that has been answered on here 2,000,000,000 times already.
Click to expand...
Click to collapse
Sorry I'm a bit stupid and thought the Aus ones were a bit diff to the NZ ones.. Thanks for the advice!
No, you're not stupid. You just got the phone Just read and read and read and read & you'll be fine
peatar said:
Sorry I'm a bit stupid and thought the Aus ones were a bit diff to the NZ ones.. Thanks for the advice!
Click to expand...
Click to collapse
MistahBungle said:
No, you're not stupid. You just got the phone Just read and read and read and read & you'll be fine
Click to expand...
Click to collapse
Sorry just one last question... Will rooting have affect on my 3G at all?
I've installed the Lightn'ing ROM but it is really just not working out for me... How can I uninstall the ROM?
peatar said:
I've installed the Lightn'ing ROM but it is really just not working out for me... How can I uninstall the ROM?
Click to expand...
Click to collapse
Just flash another rom over it via recovery or Odin depending on the rom. Also, make sure you re-flash a T modem once done for better reception.
Sent from my GT-I9100T
I also have a nz i9100t i have rooted and custom rom with all guides for the i9100 and have had no issues. Just make sure u do a nandroid backup before flashing new roms!
Sent from my GT-I9100 using XDA App

[Q] New to Android - Need Advice (Rooting and Firmware)

Hi, I will be getting this phone today (i9100 unlocked) and have a couple of questions on how to proceed onwards. Any help would be greatly appreciated
1. What is the best firmware and rooted kernel for me to go on?
I want the absolute simpilest way to root my phone (total beginner) and I don't know what firmware I will have when I receive it, I also don't know if I should stay on a gingerbread firmware or go to ics? I also don't care if it is official or custom as long as I'm not sacraficing stability. If possible I would like a rom that is good for battery life. I also want to root my phone in the safest way. There are so many tutorials I didn't know where to start
2. What are some of the essential rooted apps and how do you install them? Through superuser or market?
3. What are the risks involved with a standard flashing/root because I'm getting my phone second hand I don't have warranty.
Thanks for all your help!
Edit: I just say a sticky saying not to ask what roms are the best so I'm sorry if I broke a rule. I just literally have no idea where to start, I've never even used android before. I've found so many methods of rooting and roms but most seem outdated. I would just like someone to point me in the right direction of the up to date way. Sorry if I'm really not supposed to ask!
1. What is the best firmware and rooted kernel for me to go on?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1612881
2. What are some of the essential rooted apps and how do you install them? Through superuser or market?
Click to expand...
Click to collapse
Superuser is not used to install apps, you would either download them from the market or manually install the .apks
3. What are the risks involved with a standard flashing/root because I'm getting my phone second hand I don't have warranty.
Click to expand...
Click to collapse
Rooting your phone would void the warranty anyway and bricking is probably your biggest risk.
LithiumTheory said:
http://forum.xda-developers.com/showthread.php?t=1612881
Click to expand...
Click to collapse
Thanks for the helpful post, now if you would be so kind to read the last paragraph of mine I would appreciate it.
Sry, didn't see the rest of your post, but is there an all in one sort of tutorial for this?
Sry, didn't see the rest of your post, but is there an all in one sort of tutorial for this?
Click to expand...
Click to collapse
Yes. There are dozens, if all you wanted me to do was provide a link to a more comprehensive guide, why don't you just learn how to use Google for yourself?
http://lmgtfy.com/?q=I9100+rooting
Most of these guides will contain everything you need to know to get started.
LithiumTheory said:
Yes. There are dozens, if all you wanted me to do was provide a link to a more comprehensive guide, why don't you just learn how to use Google for yourself?
Most of these guides will contain everything you need to know to get started.
Click to expand...
Click to collapse
Believe me, I tried, but there are so many options, also, I've now decided to opt for a locked virgin i9100 bcause it was 50 bucks more for a new phone with the warranty, so what's the best way to unlock one? I think I recall a free app.

[Q] Will i lose root if i upgrade?

Hi guys, just upgraded from Sony Xperia Sola to S3 (i am still learning). I bought the phone 2 days old with root and CWM, its on 4.1.2 JB.
Now its saying there is a new software for the phone, so i want to ask:
1. Will i lose root after upgrading?
2. Does the new software worth it?
Thanx guys
mirost1 said:
Hi guys, just upgraded from Sony Xperia Sola to S3 (i am still learning). I bought the phone 2 days old with root and CWM, its on 4.1.2 JB.
Now its saying there is a new software for the phone, so i want to ask:
1. Will i lose root after upgrading?
2. Does the new software worth it?
Thanx guys
Click to expand...
Click to collapse
Do you want to keep root?
if you're rooted, IMHO its best to manually flash roms. Unles syou dont want root, in which case its best to download a full version from sammobile.com to return it to stock.
OTA updates don't work if you're rooted, you'll get an error
mirost1 said:
Hi guys, just upgraded from Sony Xperia Sola to S3 (i am still learning). I bought the phone 2 days old with root and CWM, its on 4.1.2 JB.
Now its saying there is a new software for the phone, so i want to ask:
1. Will i lose root after upgrading?
2. Does the new software worth it?
Thanx guys
Click to expand...
Click to collapse
How about taking the time to read the basic faqs and guides first .
Loose root yes .
New software worth it who knows unless you say what it is .
But its probably;y a minor update details all over the forum .
Glebun said:
OTA updates don't work if you're rooted, you'll get an error
Click to expand...
Click to collapse
I belive there are custom roms (such as Imperium) with OTA upgrades (at least that's what they say on their [ROM] page.
of course. we're talking about Samsung OTA
JJEgan said:
How about taking the time to read the basic faqs and guides first .
Loose root yes .
New software worth it who knows unless you say what it is .
But its probably;y a minor update details all over the forum .
Click to expand...
Click to collapse
Dude, first of all thank you for your answer, and second no need to be rude - i am trying my best to read a lot, just got some notification and decided to ask before reading about it... Thank you
mirost1 said:
Dude, first of all thank you for your answer, and second no need to be rude - i am trying my best to read a lot, just got some notification and decided to ask before reading about it... Thank you[/QUOT.
Rude is going around calling people dude its so out of date circa 1970s.Though i belive twelve year olds still use the term .
jje
Click to expand...
Click to collapse
JJEgan said:
mirost1 said:
Dude, first of all thank you for your answer, and second no need to be rude - i am trying my best to read a lot, just got some notification and decided to ask before reading about it... Thank you[/QUOT.
Rude is going around calling people dude its so out of date circa 1970s.Though i belive twelve year olds still use the term .
jje
Click to expand...
Click to collapse
Using it once doesnt mean its my favorite word, and i am 34 year old. Have a great day
Click to expand...
Click to collapse

Wana try Cynogen some help pls

hi
im not new to flashing new roms .But i always get to know how to get back to stock rom
i did not see any tute here or may be i missed it can any one point me to one
.I just want a plain simple rom that works fine without any problem and i was planning to try Cynogen seen a few roms for the same
1. pls do give me a tute to get back to stock if needed
2. do we need to un luck the boodloader as on the HTC phones if so do guide me on the same
3. kindly do tell me which cynogen is the best for us now i just want a good working no probem
rom
4. Does using cynogen void my warranty I do know yes for other phones but somewhere i read that it is not so for the Oneplus kindly clarify on the same
thanks in advance:good:
Which phone do u have now?
haree said:
hi
im not new to flashing new roms .But i always get to know how to get back to stock rom
i did not see any tute here or may be i missed it can any one point me to one
.I just want a plain simple rom that works fine without any problem and i was planning to try Cynogen seen a few roms for the same
1. pls do give me a tute to get back to stock if needed
2. do we need to un luck the boodloader as on the HTC phones if so do guide me on the same
3. kindly do tell me which cynogen is the best for us now i just want a good working no probem
rom
4. Does using cynogen void my warranty I do know yes for other phones but somewhere i read that it is not so for the Oneplus kindly clarify on the same
thanks in advance:good:
Click to expand...
Click to collapse
Given that you are recognized contributor, I am surprised that you did not look into general section. We have threads for different things. Anyway I will try to answer you questions
1. You need to download full zip of 2.2.0 and flash that. You can restore to stock. Or simply backup your current oos using twrp, restore only system and boot, you will have stock.
2. Yes, here is the link
3. cm12.1 by master awesome is pretty stable.
4. Rooting/flashing does not void warranty for oneplus, however if you damage anything, I am not sure if it will be covered.
P.S. always have backup of stock and efs. Do not miss this step.
saurabh40629 said:
Given that you are recognized contributor, I am surprised that you did not look into general section. We have threads for different things. Anyway I will try to answer you questions
1. You need to download full zip of 2.2.0 and flash that. You can restore to stock. Or simply backup your current oos using twrp, restore only system and boot, you will have stock.
2. Yes, here is the link
3. cm12.1 by master awesome is pretty stable.
4. Rooting/flashing does not void warranty for oneplus, however if you damage anything, I am not sure if it will be covered.
P.S. always have backup of stock and efs. Do not miss this step.
Click to expand...
Click to collapse
Hi
thanks buddy sorry i missed it out i did look around could not find it ill read on it and try the same on sat or sun
cmpunk24 said:
Which phone do u have now?
Click to expand...
Click to collapse
hi its their on my sign OPX sorry may be my sign confused u my phone is OPX is why i asked here
haree said:
Hi
thanks buddy sorry i missed it out i did look around could not find it ill read on it and try the same on sat or sun
Click to expand...
Click to collapse
No problem, glad to be of some help. btw only issue in cm12.1 is "ok google" detection not working. but given the stability and smoothness, I am not even bothered about it.
saurabh40629 said:
No problem, glad to be of some help. btw only issue in cm12.1 is "ok google" detection not working. but given the stability and smoothness, I am not even bothered about it.
Click to expand...
Click to collapse
thanks again buddy for the info i dont even use it so i dont care too just wanna good clean phone not all that happy with the stock
saurabh40629 said:
4. Rooting/flashing does not void warranty for oneplus, however if you damage anything, I am not sure if it will be covered.
Click to expand...
Click to collapse
It's written in OnePlus policy that if your manipulation ends with a lost IMEI device, it's not covered for example !
Kéno40 said:
It's written in OnePlus policy that if your manipulation ends with a lost IMEI device, it's not covered for example !
Click to expand...
Click to collapse
and that's the reason I mentioned to backup efs before doing anything.
saurabh40629 said:
and that's the reason I mentioned to backup efs before doing anything.
Click to expand...
Click to collapse
well having read ur link and seeing all the process needed to get it done looks like right now i dont have the time to or patience to do it will do it but may be not right now :laugh:

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