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I am new to the android .and bought my first galaxy s2. I will follow the s2 one click root to root my phone. I need to know if I need the same kernal as my device? My original kernal is JPKG5. do I need jpkg5 insecure kernal and then a jpkg5 secure kernal to root my phone? Or can I change my kernal to some other kernal of my choice?
my galaxy s2 gets pretty hot if I play intense games like asphalt or star legends, it even gets hot if I use mobile internet like EDGE (i guess its 2g internet nott sure) and browse the internet. The battery life sucks. I keep wifi, gps off and it last like 7 hours if I use mobile internet. Heard a different kernal might help.
One last question, what is the purpose of titanium backup? Do I get to restore my phones original self back again easily? Like will it unroot itself and return to the original gingerbread rom if I decide to change to cynogenmod? If titanium backup does not do that, then how can I unroot my phone and then get back to my original gingerbread rom?
Thanks alot for your help...
rez1 said:
I am new to the android .and bought my first galaxy s2.
One last question, what is the purpose of titanium backup? Do I get to restore my phones original self back again easily? Like will it unroot itself and return to the original gingerbread rom if I decide to change to cynogenmod? If titanium backup does not do that, then how can I unroot my phone and then get back to my original gingerbread rom?
Thanks alot for your help...
Click to expand...
Click to collapse
Welcome to Android I am not sure about the kernel. The purpose of TB is that you can backup all your apps and data and if you flash a new custom rom you can use TB to restore all the apps and data. Its a very powerful application. You can always flash the original stock rom downloaded from Intratechs thread http://forum.xda-developers.com/showthread.php?t=1075278. Then you will have an unrooted phone. Beware of the custom counter!!
Sent from my GT-I9100 using xda premium
If you are international S2 (i9100) user use CF-Root instead SOC:
http://forum.xda-developers.com/showthread.php?t=1103399
Dont use CF-Root or SOC if you are AT&T user, there is specific threads on how to root AT&T devices.
CF-Root is 1 step only, this means for a non experienced user like you (as it's your first android device) less chance to screw up something.
Follow carefully the instructions.
Be sure Kies installed but NOT running (kill kies process) because kies block odin = semi bricked phone.
Takes about 30 seconds
If you need more info feel free to ask here or pm me
haghdk said:
You can always flash the original stock rom downloaded from Intratechs thread http://forum.xda-developers.com/showthread.php?t=1075278. Then you will have an unrooted phone. Beware of the custom counter!!
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
im a bit confused, all those stock kernals in that link u gave are kernels and rom? Like if I have cynogenmod rom installed in my fone and then flash my phone again using one of those stock kernels/roms, I would be flashing back from cynogenmod to gingerbread 2.3.3 (JPKG5)?
Also what is the custom counter?
Thanks
Sent from my GT-I9100 using XDA App
rembrandtlnx said:
If you are international S2 (i9100) user use CF-Root instead SOC:
http://forum.xda-developers.com/showthread.php?t=1103399
Dont use CF-Root or SOC if you are AT&T user, there is specific threads on how to root AT&T devices.
CF-Root is 1 step only, this means for a non experienced user like you (as it's your first android device) less chance to screw up something.
Follow carefully the instructions.
Be sure Kies installed but NOT running (kill kies process) because kies block odin = semi bricked phone.
Takes about 30 seconds
If you need more info feel free to ask here or pm me
Click to expand...
Click to collapse
sorry for the multi reply post, dont know how to quote 2 messages in one reply...
Cf-root seems like it will limit me to only one kernel, is it a fact? Is it possible for a gs2 user to use any kernel he desires? because I would like to use a better kernel than jpkg5 but stick to the original gingerbread rom 2.3.3. Then mod it to stop loading the so called bloat somehow using an app. Plus I found cf-root to be a little confusing, can u help me understand this? Cf-root will use the kernel inside the phone and leave it intact plus give me root? Or will cf-root change my kernel permanently?
Thanks for all the trouble everyone, if its ok ill ask more questions if I get stuck, but will try my best to figure it out myself first...thanks again...
Sent from my GT-I9100 using XDA App
rez1 said:
im a bit confused, all those stock kernals in that link u gave are kernels and rom? Like if I have cynogenmod rom installed in my fone and then flash my phone again using one of those stock kernels/roms, I would be flashing back from cynogenmod to gingerbread 2.3.3 (JPKG5)?
Also what is the custom counter?
Thanks
Sent from my GT-I9100 using XDA App
Click to expand...
Click to collapse
If you flash one of those ROMs you will flash from cyanogen to your original. The custom counter counts how many times you flash a custom rom / kernel - it can be a problem if you have to send your phone in for repair. Read more about it.
Sent from my GT-I9100 using xda premium
rez1 said:
sorry for the multi reply post, dont know how to quote 2 messages in one reply...
Cf-root seems like it will limit me to only one kernel, is it a fact? Is it possible for a gs2 user to use any kernel he desires? because I would like to use a better kernel than jpkg5 but stick to the original gingerbread rom 2.3.3. Then mod it to stop loading the so called bloat somehow using an app. Plus I found cf-root to be a little confusing, can u help me understand this? Cf-root will use the kernel inside the phone and leave it intact plus give me root? Or will cf-root change my kernel permanently?
Thanks for all the trouble everyone, if its ok ill ask more questions if I get stuck, but will try my best to figure it out myself first...thanks again...
Sent from my GT-I9100 using XDA App
Click to expand...
Click to collapse
cf-root is an original kernel with root+cwm inserted. No it dosnt lock you to a single kernel, its just the most easy way to root your phone while keeping your stock rom. When you are rooted you then can flash any kernel or custom rom you want.
You only need to pickup the same (ex: kh3, ki4, kf1 etc..) for the root process, this to have full compatibility during root with the stock rom on your phone, but after successfull root you can flash any kernel/rom for the s2
Sent from my GT-I9100 using Tapatalk
rembrandtlnx said:
cf-root is an original kernel with root+cwm inserted. No it dosnt lock you to a single kernel, its just the most easy way to root your phone while keeping your stock rom. When you are rooted you then can flash any kernel or custom rom you want.
You only need to pickup the same (ex: kh3, ki4, kf1 etc..) for the root process, this to have full compatibility during root with the stock rom on your phone, but after successfull root you can flash any kernel/rom for the s2
Sent from my GT-I9100 using Tapatalk
Click to expand...
Click to collapse
Thanks for clearing this up! Wasn't sure about how it worked exactly! I am now
rembrandtlnx said:
You only need to pickup the same (ex: kh3, ki4, kf1 etc..) for the root process, this to have full compatibility during root with the stock rom on your phone, but after successfull root you can flash any kernel/rom for the s2
Sent from my GT-I9100 using Tapatalk
Click to expand...
Click to collapse
my stock kernel is JPKG5, and i didnt find any JPKG5 in that link you gave earlier. there is one that says "JP_XSG_KG5" should i be using this to root my phone?
thanks
rez1 said:
my stock kernel is JPKG5, and i didnt find any JPKG5 in that link you gave earlier. there is one that says "JP_XSG_KG5" should i be using this to root my phone?
thanks
Click to expand...
Click to collapse
find a kernel that is in your region and then follow the procedure that is on Chainfire's thread....it has all the regions in his first post in his thread and explains everything you need to know buddy......
use this link for all the info you need
http://forum.xda-developers.com/showthread.php?t=1103399
THANKS
Thanks everyone, i did it. My phone is rooted now. I used JP_XSG_KG5, since it seemed like the closest to my kernel. Its working fine so far. Thanks again
Hey guys,
How do I root my galaxy s2 with BOLPD Kernel. I can't find any insecure BOLPD Kernels. I've rooted with another kernel yesterday, but it was basicly messed up. Anybody suggestions?
It's the Netherlands version.
It's T-Mobile NL Branded. It is the i9100 version, but with some boot and down animations.
Anybody?
Chainfire said:
Help! Which file do I use ?
Listen closely, for I will say zis only once!
Go to Settings -> About phone -> Kernel Version. Note the string present there:
2.6.35.7-I9100XXKG1-CL349526
What matters most (KG1) in this case, is in bold. Try to find the matching file under downloads:
CF-Root-SGS2_XX_OXA_KG1-v4.1-CWM4.zip
The XX and OXA identifiers are not that important. Usually a "KG1" kernel is a "KG1" kernel, and that is that. Sometimes (pretty rare) it happens there will be multiple different kernels with the same name in different firmwares, that are actually different. If this happens, they are usually only very minor changes and you should expect them to still be fully compatible. I include the "XX" and "OXA" identifiers so the very advanced users can deduce from which full firmware I have taken the kernel file.
Don't worry too much, just find the matching download and use it. What if there is no matching download ? You can ask me to make one, but I can tell you right now, I very very rarely make CF-Root's for kernels on request, unless it is the very latest kernel that has been released by Samsung. In the latter case, be sure to let me know. If there's no match and I'm not making one, try finding the closest match. You should treat "KG1" as a number, but instead of 1-9, we have 1-9, A-Z (where A would be 10, and Z would be 35). "KG2" is really close to "KG1", "KF1" is not close to "KG1" at all. I hope that makes sense.
Click to expand...
Click to collapse
In other words, probably LPC.
Use the new root method for ics
With out insecure kernels...
atifsh said:
Use the new root method for ics
With out insecure kernels...
Click to expand...
Click to collapse
And that is?
atifsh said:
Use the new root method for ics
With out insecure kernels...
Click to expand...
Click to collapse
which is that new method??
most of the people are rooting their phone for the purpose of flashing Custom ROMS, when they use any method other than rooting custom kernel they wont get CWM, so their next question will be posted How can I install CWM? therefore the best method to suggest for rooting is flashing custom Kernel.
If CF-root is not available for the perticual firmware, there are many other rooting kernels are available for ICS like Siyah, Speedmod etc..regardles of the firmware version number. better to recommend them instead of others....
ZACQ8 said:
which is that new method??
most of the people are rooting their phone is for the purpose of flashing Custom ROMS, when they use any method other than rooting custom kernel they wont get CWM, so their next question will be posted How can I install CWM? therefore the best method to suggest for rooting is flashing custom Kernel.
If CF-root is not available for the perticual firmware, there are many other rooting kernels are available for ICS like Siyah, Speedmod etc..regardles of the firmware version number. better to recommend them instead of others....
Click to expand...
Click to collapse
Thanks, You've helped alot. Which kernel should I use? I want something with everything stock, but only root.
Mehmet32 said:
Thanks, You've helped alot. Which kernel should I use? I want something with everything stock, but only root.
Click to expand...
Click to collapse
Re-read oinkylicious' post above...
Root + CWM .
http://forum.xda-developers.com/showthread.php?t=1103399
Instructions as per the post above.
jje
Mehmet32 said:
Thanks, You've helped alot. Which kernel should I use? I want something with everything stock, but only root.
Click to expand...
Click to collapse
my suggetion was for those who need CWM, for further flashing options...
You can use other rooting method too...
this is the ODIN flashable siyah Kernel, which will give you rooting as well as CWM.
http://www.gokhanmoral.com/public/files/siyahkernel/v3.0/Siyah-v3.1.2.tar
oinkylicious said:
In other words, probably LPC.
Click to expand...
Click to collapse
Hey, I can't really find it. I will provide you the informations:
Modelnumber:
GT-i9100
Android-Version
4.0.3
Baseband-Version
I9100BOLP5
KernelVersion
[email protected] #3
BuildNumber
IMP74k.BOLPD
You would be better off not rooting but learning the basics first save bricking your phone .
Open link scroll to ICS builds locate LPC follow instructions flash via Odin .
CF-Root-SGS2_BU_VOD_LPC-v5.4-CWM5.zip
jje
You hand it to em on a plate/spell it right out (slowly) & some of em still can't find the right kernel Would hate to be your phone right about now.
JJEgan said:
You would be better off not rooting but learning the basics first save bricking your phone .
Open link scroll to ICS builds locate LPC follow instructions flash via Odin .
CF-Root-SGS2_BU_VOD_LPC-v5.4-CWM5.zip
jje
Click to expand...
Click to collapse
Hey thanks, I already know the basics of Odin and stuff like that. Yesterday I flashed the wrong kernel so I had to restore it from Odin with the official firmware.so basically I have to flash the file you have me? Thank you.
Mehmet32 said:
Hey thanks, I already know the basics of Odin and stuff like that. Yesterday I flashed the wrong kernel so I had to restore it from Odin with the official firmware.so basically I have to flash the file you have me? Thank you.
Click to expand...
Click to collapse
Depends on which official firmware you used to restore... Again, re-read oinkylicious' post.
ctomgee said:
Depends on which official firmware you used to restore... Again, re-read oinkylicious' post.
Click to expand...
Click to collapse
I did that already. The Problem is I can't find the same kernel version. So here is my device information again.
Modelnumber:GT-i9100
Android-Version4.0.3
Baseband-VersionI9100BOLP5
[email protected] #3
BuildNumberIMP74k.BOLPD
I've restored on the same firmware again
Mehmet32 said:
I did that already. The Problem is I can't find the same kernel version. So here is my device information again.
Modelnumber:GT-i9100
Android-Version4.0.3
Baseband-VersionI9100BOLP5
[email protected] #3
BuildNumberIMP74k.BOLPD
I've restored on the same firmware again
Click to expand...
Click to collapse
So you re-read everything except the part that said "probably LPC", I guess...
ctomgee said:
So you re-read everything except the part that said "probably LPC", I guess...
Click to expand...
Click to collapse
Yes, what does that exactly mean. Very noobish question for you, but yeah...
Mehmet32 said:
Yes, what does that exactly mean. Very noobish question for you, but yeah...
Click to expand...
Click to collapse
Sigh... Then yes, you should be able to use the file jjegan linked for you above.
Mehmet32 said:
Yes, what does that exactly mean. Very noobish question for you, but yeah...
Click to expand...
Click to collapse
Since you already did read and did understand nothing, dont forget JJE link to unzip to get a TAR file to flash from ODIN
ZACQ8 said:
which is that new method??
most of the people are rooting their phone for the purpose of flashing Custom ROMS, when they use any method other than rooting custom kernel they wont get CWM, so their next question will be posted How can I install CWM? therefore the best method to suggest for rooting is flashing custom Kernel.
If CF-root is not available for the perticual firmware, there are many other rooting kernels are available for ICS like Siyah, Speedmod etc..regardles of the firmware version number. better to recommend them instead of others....
Click to expand...
Click to collapse
This new method
http://forum.xda-developers.com/showthread.php?t=1501719
He was failing to understand/find the Cf root, this is the simplest method.
Plus yes it don't give you the cwm manager or cwm, but you can always use the stock recovery and choose that same cwm to get cwm and flash your ROM.
Plus no triangle and no counter.
So i have an international galaxy s2, i have flashed the update.zip which gave me root on stock jeallybean. Now i need to get clock work recovery. How do i do it? I can't seem to find an updated clear guide, whats the next step?
digitallysick said:
So i have an international galaxy s2, i have flashed the update.zip which gave me root on stock jeallybean. Now i need to get clock work recovery. How do i do it? I can't seem to find an updated clear guide, whats the next step?
Click to expand...
Click to collapse
The answer is inside the question
digitallysick said:
So i have an international galaxy s2, i have flashed the update.zip which gave me root on stock jeallybean. Now i need to get clock work recovery. How do i do it? I can't seem to find an updated clear guide, whats the next step?
Click to expand...
Click to collapse
No need to do that. Just flash Siyah v4 (.tar) via ODIN (I use ODIN3 v1.85) in PDA section. This will give you root, CWM manager app and CWM recovery. This is the single best way to prep your phone for root and custom roms etc.
Its also customary (and tbh common sense) to provide relevant information like your current rom version as this can help in sometimes the supply of more accurate info/steps and saves time.
TheATHEiST said:
No need to do that. Just flash Siyah v4 (.tar) via ODIN (I use ODIN3 v1.85) in PDA section. This will give you root, CWM manager app and CWM recovery. This is the single best way to prep your phone for root and custom roms etc.
Its also customary (and tbh common sense) to provide relevant information like your current rom version as this can help in sometimes the supply of more accurate info/steps and saves time.
Click to expand...
Click to collapse
Where did the old TheATHEiST go..?
Sent from the Matrix
I used search and found out he's on vacation
Sent from the little guy
His flamethrower apparently is on a vacation too
Sent from the Matrix
Donnie Sins said:
Where did the old TheATHEiST go..?
Click to expand...
Click to collapse
gastonw said:
I used search and found out he's on vacation
Click to expand...
Click to collapse
Donnie Sins said:
His flamethrower apparently is on a vacation too
Click to expand...
Click to collapse
Hi. I have 2 australian galaxy s3. First one is on 4.1.2 TDUELL2 and the second one is on 4.0.4 TDUBLH1. I want to root both of them. The first one after getting updated to 4.1.2 wifi stopped working but i found a fix installing the wifi folder from 4.1.1 version. To that I need root though. So any help on how am I gonna root them both? Cause I couldn't sort it out my self.
jimskeet2002 said:
Hi. I have 2 australian galaxy s3. First one is on 4.1.2 TDUELL2 and the second one is on 4.0.4 TDUBLH1. I want to root both of them. The first one after getting updated to 4.1.2 wifi stopped working but i found a fix installing the wifi folder from 4.1.1 version. To that I need root though. So any help on how am I gonna root them both? Cause I couldn't sort it out my self.
Click to expand...
Click to collapse
What model number are the phones I9300 / I9305?
they are i9300t
I managed to root both of them. I know have a major problem. 1 of them had a problem with wifi. It couldnt connect. I read about a solution by copying the wifi folder from version 4.1.1. Tried that. It worked for once but after reboot it stopped. And now I can't even turn on the wifi. It gets stuck on Turning on... Do i have to reflash the rom again and if so how will i do that? It was stock rom on stock kernel. Only rooted. gt i9300t moder and build DUELL2.
Also can i flash a rom with different build over that? For example XXEMC2 that i have on my Greek galaxy s3?
I9300T rooting is the same as I9300 rooting, follow the guides of CF-Root 6.4 or CF-Autoroot. (I got a T model myself)
You can flash any I9300 rom also on the T model, therefore root is not 100% necessary. Full wipes are recommended for flashing different versions though.
chrismast said:
I9300T rooting is the same as I9300 rooting, follow the guides of CF-Root 6.4 or CF-Autoroot. (I got a T model myself)
Click to expand...
Click to collapse
I did root them. Now my problem is that on one of them wifi isn't working. Check my previous post again
jimskeet2002 said:
I did root them. Now my problem is that on one of them wifi isn't working. Check my previous post again
Click to expand...
Click to collapse
just saw it .
For wifi, try a stock ROM (flash it new incl. wipes etc.), or try a different kernel, whereas the stock kernel should always work.
chrismast said:
just saw it .
For wifi, try a stock ROM (flash it new incl. wipes etc.), or try a different kernel, whereas the stock kernel should always work.
Click to expand...
Click to collapse
Can you tell me how i will flash a new stock rom on it? where can i find the stock rom and can i flash a different build?
DUELL2 is the current.
jimskeet2002 said:
Can you tell me how i will flash a new stock rom on it? where can i find the stock rom and can i flash a different build?
DUELL2 is the current.
Click to expand...
Click to collapse
you can find (unrooted) stock roms for instance on sammobile.com or (rooted) stock roms here on XDA in the General section.
Easiest way to flash them is via Mobile Odin (gives you the option to keep root) or Odin (you will loose root but you can flash CF afterwards manually).
And yes you can flash any build that is made for the I9300/I9300T.
The only difference between both models is the frequency of the baseband (the T model is more optimized for 850mhz) whereas you even can use modems of the I9300 on the I9300T.
chrismast said:
you can find (unrooted) stock roms for instance on sammobile.com or (rooted) stock roms here on XDA in the General section.
Easiest way to flash them is via Mobile Odin (gives you the option to keep root) or Odin (you will loose root but you can flash CF afterwards manually).
And yes you can flash any build that is made for the I9300/I9300T.
The only difference between both models is the frequency of the baseband (the T model is more optimized for 850mhz) whereas you even can use modems of the I9300 on the I9300T.
Click to expand...
Click to collapse
What do you mean by modems? Soz if I sound noob but I am new to Galasy s3. My previous android was ideos x5 and i had a miui rom on it.
The phone will be used in greece. Do you suggest me flashing the XXEMC2 rom that i have on my Greek S3 atm? Is there any chance of bricking it if i flash that rom on it?
jimskeet2002 said:
What do you mean by modems? Soz if I sound noob but I am new to Galasy s3. My previous android was ideos x5 and i had a miui rom on it.
The phone will be used in greece. Do you suggest me flashing the XXEMC2 rom that i have on my Greek S3 atm? Is there any chance of bricking it if i flash that rom on it?
Click to expand...
Click to collapse
There is a difference between the ROM's firmware (basically your OS, e.g. XXEMC2) and the modem (basically the part which gives you the connection to the next mobile tower and is managing the frequencies, e.g. DUELL2).
It does not matter that much what ROM firmware you use as they are nearly identical in each country (here and there dif. apps due to providers) but more that you use a modem that delivers in the country you are in. Hence, I would first try the modems of your region (you can find a list of all modems in the General section's modem collection).
Regarding the risk of bricking: there is always a risk, no one can guarantee you anything , whereas if you follow the guides you should be fine.
chrismast said:
There is a difference between the ROM's firmware (basically your OS, e.g. XXEMC2) and the modem (basically the part which gives you the connection to the next mobile tower and is managing the frequencies, e.g. DUELL2).
It does not matter that much what ROM firmware you use as they are nearly identical in each country (here and there dif. apps due to providers) but more that you use a modem that delivers in the country you are in. Hence, I would first try the modems of your region (you can find a list of all modems in the General section's modem collection).
Regarding the risk of bricking: there is always a risk, no one can guarantee you anything , whereas if you follow the guides you should be fine.
Click to expand...
Click to collapse
Ok. Here is the deal. My greek galaxy s3 which i recently updated is XXEMC2. The galaxy s3 with the wifi problem is DUELL2 bought in australia from a friend but will be sent to greece for my brother. So i should flash XXEMC2 on it? I just download XXEMC2 from sammobile and flash it with odin? It doesn't matter that the XXEMC2 is for i9300 as fas as I understood from what u said. right?
jimskeet2002 said:
Ok. Here is the deal. My greek galaxy s3 which i recently updated is XXEMC2. The galaxy s3 with the wifi problem is DUELL2 bought in australia from a friend but will be sent to greece for my brother. So i should flash XXEMC2 on it? I just download XXEMC2 from sammobile and flash it with odin? It doesn't matter that the XXEMC2 is for i9300 as fas as I understood from what u said. right?
Click to expand...
Click to collapse
correct, you can use the I9300 versions of any rom for the I9300T as well.
chrismast said:
correct, you can use the I9300 versions of any rom for the I9300T as well.
Click to expand...
Click to collapse
Ok. So the CSC numbers that are different on lets say the DUELL2 and the XXEMC2 are not something to bother me right? I just download the XXEMC2 rom and flash it on the DUELL2 S3 and then I just will root it. right? Will the phone become i9300 after that procedure? or stay i9300t? So I know which file i should use to root it.
Soz for too many questions but the phone is not mine and I need to be sure for the procedure.
jimskeet2002 said:
Ok. So the CSC numbers that are different on lets say the DUELL2 and the XXEMC2 are not something to bother me right? I just download the XXEMC2 rom and flash it on the DUELL2 S3 and then I just will root it. right? Will the phone become i9300 after that procedure? or stay i9300t? So I know which file i should use to root it.
Soz for too many questions but the phone is not mine and I need to be sure for the procedure.
Click to expand...
Click to collapse
The firmware code (XXEMC2) should not be of concern.
The modem code (DUELL2) should be of concern IF you experience bad performance in the region you are. If so, flash a different modem and try it.
The phone will be an I9300T whereas in the menus it might tell you I9300, anyway there is no difference in the files to use.
For rooting, follow the guide, you can use CF-Root 6.4 (if you want a custom recovery) or CF-Autoroot (if you want to use stock recovery).
chrismast said:
The firmware code (XXEMC2) should not be of concern.
The modem code (DUELL2) should be of concern IF you experience bad performance in the region you are. If so, flash a different modem and try it.
The phone will be an I9300T whereas in the menus it might tell you I9300, anyway there is no difference in the files to use.
For rooting, follow the guide, you can use CF-Root 6.4 (if you want a custom recovery) or CF-Autoroot (if you want to use stock recovery).
Click to expand...
Click to collapse
Thanks a lot mate. This helped a lot. I decided to go with the 4.1.1 version of its current region. Later if we see that it doesnt perform well here in greece we will flash the xxemc2 rom.
Ok i downloaded the rom from sammobile and the file name is this I9300TDUDLK1_I9300ZZZLK1_VAU.zip but i get an error message that says cannot open. file unknown or damaged :/ Why is that? Is this file meant to be named as md5?
jimskeet2002 said:
Ok i downloaded the rom from sammobile and the file name is this I9300TDUDLK1_I9300ZZZLK1_VAU.zip but i get an error message that says cannot open. file unknown or damaged :/ Why is that? Is this file meant to be named as md5?
Click to expand...
Click to collapse
To flash a rom via odin you need the md5 file, correct. Hence unzip or if you cannot maybe the download is corrupt?
Sent from my GT-I9300 using xda app-developers app
chrismast said:
To flash a rom via odin you need the md5 file, correct. Hence unzip or if you cannot maybe the download is corrupt?
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
The zip file was probably corrupted. we will download the greek version XXELLA after al...l. Cross fingers for success
btw should i make an efs backup to be surr???
and how can i do that?
Will this http://www.androidauthority.com/galaxy-s3-backup-restore-efs-imei-tool-122078/ work?
I did it on my greek galaxy s3 and ended up witha 20mb efs.img
Sent from my GT-I9300 using xda app-developers app
jimskeet2002 said:
btw should i make an efs backup to be surr???
and how can i do that?
Will this http://www.androidauthority.com/galaxy-s3-backup-restore-efs-imei-tool-122078/ work?
I did it on my greek galaxy s3 and ended up witha 20mb efs.img
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
Yes, definitely backup your efs! Search for it and you will find tons of guides.
Sent from my GT-I9300 using xda app-developers app
I hope somebody can help. I would like to know if anyone has a stock Android 4.1.2 XXEMG4 ROM for download? That is already rooted to flash.
I would like this to be able to go back to stock purely to have the choice and without having to re-root or losing modem efs and the imei.
Is it possible? Has Anyone done it? I am a bit new to the phone, but any insight appreciated.
fragzrox said:
I hope somebody can help. I would like to know if anyone has a stock Android 4.1.2 XXEMG4 ROM for download? That is already rooted to flash.
I would like this to be able to go back to stock purely to have the choice and without having to re-root or losing modem efs and the imei.
Is it possible? Has Anyone done it? I am a bit new to the phone, but any insight appreciated.
Click to expand...
Click to collapse
try with Wanamlite or joeldroid developer
fragzrox said:
I hope somebody can help. I would like to know if anyone has a stock Android 4.1.2 XXEMG4 ROM for download? That is already rooted to flash.
I would like this to be able to go back to stock purely to have the choice and without having to re-root or losing modem efs and the imei.
Is it possible? Has Anyone done it? I am a bit new to the phone, but any insight appreciated.
Click to expand...
Click to collapse
Stock rom of your choice and root and recovery via PhilZ recovery is the simple answer.
Basics read first.
http://forum.xda-developers.com/showthread.php?t=2344125
Critical you read the first two posts
jje
JJEgan Please clarify
thank you all for quick responses. I would like more info on JJEgan reply if i may. It sounds too easy.
1. Basically i restore stock formware and load up
2. Install PhilZ Touch recovery the way its explained.
3. Install Root_SuperSU.0.98.Only-signed.zip via recovery
and its all safe and done and rooted with recovery.
Is that right? Then edf imei etc all safe?:victory:
also would this work http://forum.xda-developers.com/showthread.php?t=1868004. stumbled on it by chance.
either way i have some options? The older Versions?
fragzrox said:
thank you all for quick responses. I would like more info on JJEgan reply if i may. It sounds too easy.
1. Basically i restore stock formware and load up
2. Install PhilZ Touch recovery the way its explained.
3. Install Root_SuperSU.0.98.Only-signed.zip via recovery
No idea what you want super su usual method would be from Play store .
EFS if you are rooted now then back it up now if not after step 2 above .
edf imei etc all safe>>>> safe not 100% nothing is 100%
The rom you link to is not stock as its added.
All apps fully Deodexed
Rooted with SuperSU
Fully Zipaligned
BusyBoxed
Insecure Kernel
init.d support
Updated Adfree Hosts
As said MG4 onwards changes EFS layout this means that you dont flash an earlier rom or modem .
Click to expand...
Click to collapse
last thing
so as long as i use MG4 onwards. same as i have on phone im ok? or just MG4?
fragzrox said:
so as long as i use MG4 onwards. same as i have on phone im ok? or just MG4?
Click to expand...
Click to collapse
Onwards not backwards is the rule regarding MG4 .
FE7 NO
MJ1 would be yes
brilliant
Ok. I think im going with your original answer. To preserve samsungs original firmware with extra root and recovery. Then play with slim bean rom but have the option to go back. Seems far safer.:good::victory:
many thanks for all your help on this.
fragzrox said:
thank you all for quick responses. I would like more info on JJEgan reply if i may. It sounds too easy.
1. Basically i restore stock formware and load up
2. Install PhilZ Touch recovery the way its explained.
3. Install Root_SuperSU.0.98.Only-signed.zip via recovery
and its all safe and done and rooted with recovery.
Is that right? Then edf imei etc all safe?:victory:
also would this work http://forum.xda-developers.com/showthread.php?t=1868004. stumbled on it by chance.
either way i have some options? The older Versions?
Click to expand...
Click to collapse
dear fragzrox,
are you successful to do it? because i have the same problem.
ween