Hi there, after googling about L800 flashing procedure I managed to find stock firmware for the device but still don't know how to perform a clean flash and things about installing driver. Please let me know if you knew about that. Thanks.
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Hey guys,
I've never installed a custom rom and I was thinking of getting Cyanogen so I rooted my phone and got 6.xxxxx (forgot the number but the most recent one) CWM recovery but the recovery didn't work and it said "Long time no see". I did some research and I figured out that I need to unbrick my phone in able for CWM to function properly. Can someone just confirm and perhaps briefly explain why i need to do this. It seems hard and dangerous and if I could I would prefer to avoid doing it to get a custom rom. If I do need to do it, is the stickied unbricking guide up to date and working?
On another note, I have unlocked my phone (using Rogers on a Bell phone). Will installing a custom rom do anything to stop that from working?
Thanks!
TheAndroidinator said:
Hey guys,
I've never installed a custom rom and I was thinking of getting Cyanogen so I rooted my phone and got 6.xxxxx (forgot the number but the most recent one) CWM recovery but the recovery didn't work and it said "Long time no see". I did some research and I figured out that I need to unbrick my phone in able for CWM to function properly. Can someone just confirm and perhaps briefly explain why i need to do this. It seems hard and dangerous and if I could I would prefer to avoid doing it to get a custom rom. If I do need to do it, is the stickied unbricking guide up to date and working?
On another note, I have unlocked my phone (using Rogers on a Bell phone). Will installing a custom rom do anything to stop that from working?
Thanks!
Click to expand...
Click to collapse
Yes you are correct you need to use the unbricking guide here: http://forum.xda-developers.com/showthread.php?t=2044645
The reason for this is LG locked the boot loader for ICS as a result it can only be installed through gingerbread. If you have Windows 7 and not xp you could get errors during the kdz install portion. If that's the case use this to install the kdz file: http://forum.xda-developers.com/showthread.php?t=2149211
Then return to hereric's guide to complete the process. Good luck.
In regards to your 2nd question it shouldn't. But to be on the safe side it can only be unlocked from a stock ROM so I would install one of the many cwm installable cwm based on v20(x) first. ie. V20c, d, e or f. Then go to any ROM.
Sent from my LG-P930 using xda app-developers app
Thanks
Thanks Ok i guess I understand it now, so this whole unbricking is just downgrading your OS.
And I have windows 8 that wasn't an option Anyway i'm in the process of unbricking atm following your instructions i'm currently installing the kdz. I'll let you know how it goes but thanks a lot for the help, I really appreciate it.
I rooted my old milestone many years ago but havee been keeping my devices stock ever since, until today that is. Today I decided I wanted to try to root my Samsung SGH-I747M with Telus and everything seemed to start off smoothly. Once installed the SuperSU stopped working. I tried fixs I had read online such as updating the app, but this did not work. I read on a forum that you could flash something to disable know to help fix the problem. When I tried going this avenue I was not able to reboot my phone. I tried restoring from a backup taken before flashing, but I havent done any of this in so long im not entirely sure the backup took properly. At one point I got a message saying no OS was installed but after restoring this seemed to go away. I apparently do not remember anything about rooting from my milestone and am hoping someone may be able to help me get out of this mess. I am currently downloading the stock firmware and I think I will try flashing it tomorrow. I also was hoping someone could point me in the direction of a thread on xda that went into a more detailed explanation of how rooting works, what specifically roms and flashing all is and does. Any help is greatly appreciated.
cdriver said:
I rooted my old milestone many years ago but havee been keeping my devices stock ever since, until today that is. Today I decided I wanted to try to root my Samsung SGH-I747M with Telus and everything seemed to start off smoothly. Once installed the SuperSU stopped working. I tried fixs I had read online such as updating the app, but this did not work. I read on a forum that you could flash something to disable know to help fix the problem. When I tried going this avenue I was not able to reboot my phone. I tried restoring from a backup taken before flashing, but I havent done any of this in so long im not entirely sure the backup took properly. At one point I got a message saying no OS was installed but after restoring this seemed to go away. I apparently do not remember anything about rooting from my milestone and am hoping someone may be able to help me get out of this mess. I am currently downloading the stock firmware and I think I will try flashing it tomorrow. I also was hoping someone could point me in the direction of a thread on xda that went into a more detailed explanation of how rooting works, what specifically roms and flashing all is and does. Any help is greatly appreciated.
Click to expand...
Click to collapse
General section is most likely the best place for that.
Here's a How-to that should get you started: http://forum.xda-developers.com/showthread.php?t=2538991
And here is the Sticky index: http://forum.xda-developers.com/showthread.php?t=1725839 Lots of good guides and info in there!
General section is most likely the best place for that.
Click to expand...
Click to collapse
The Only problem is I already attempted to follow this and my phone will no longer boot up. Also I tried navigating through the stickies. couldn't find much info for my device. I will be trying to flash the stock firmware tonight but I want to have a clear understanding on what flashing is and what the difference is between os firmware kernel and rom and such BEFORE flashing this firmware tonight. I hope someone will be able to help.
cdriver said:
The Only problem is I already attempted to follow this and my phone will no longer boot up. Also I tried navigating through the stickies. couldn't find much info for my device. I will be trying to flash the stock firmware tonight but I want to have a clear understanding on what flashing is and what the difference is between os firmware kernel and rom and such BEFORE flashing this firmware tonight. I hope someone will be able to help.
Click to expand...
Click to collapse
Well that info is already in the Sticky Index. Understanding what you're doing (or about to do) is really important but you gotta start reading, it's all there.
OS, firmware and ROM are the same thing.
When your phone boots, it basically goes: Bootloaders -> Kernel -> ROM (OS).
The kernel has pretty much all the "underground" controls (RAM, Mhz, governor, scheduler, BT, Wifi, etc).
I won't write everything but those are the basics.
Also, having a Canadian variant of the S3 (that's what the M is for), doesn't change much other than flashing bootloaders and stock ROM (which you'll wanna use the Canadian variant bootloaders and Telus ROM for stock). Everything else is basically the same.
Also, having a Canadian variant of the S3 (that's what the M is for), doesn't change much other than flashing bootloaders and stock ROM (which you'll wanna use the Canadian variant bootloaders and Telus ROM for stock). Everything else is basically the same.
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Click to collapse
Sweet I will definitely check that out. So I did flash twrp to my phone. Is it possible that I flashed the version say for the i747 but not the m version and that is why the phone wont move past the samsung screen? Also should I attempt to get rid of twrp before flashing the stock firmware. This should answer all my questions and then I will explore the stickies some more.
cdriver said:
Sweet I will definitely check that out. So I did flash twrp to my phone. Is it possible that I flashed the version say for the i747 but not the m version and that is why the phone wont move past the samsung screen? Also should I attempt to get rid of twrp before flashing the stock firmware. This should answer all my questions and then I will explore the stickies some more.
Click to expand...
Click to collapse
If flashing a stock ROM, flash the Telus one. If flashing a custom ROM, it doesn't matter (I747 or M variant), as long as it's D2LTE.
Your recovery doesn't change anything to flashing with Odin, it will overwrite it.
Flashing the stock firmware fixed my problems. Thanks for all of your help and I will definitely be checking out the links that you sent me before trying to root again tomorrow.
i can't seem to find much info on root/recovery for g3. i found a little bit about bump and stump.... saying that twrp is possible but not much hard reliable facts on the topic.
Can someone who knows what they are talking about or knows a link to someone who knows what they're talking about help me get informed?
Basically i just want to know the procedure, how reliable it is (what are the chances of bricking the device), and any other relevant info that may be available. Any help is greatly appreciated and i'll be looking forward to developing some themes for this phone .
Thanks,
KS
*edit* also wondering if anyone has tried backing up a rooted version of the stock rom and restoring it. Does this work? Or do you have to flash kdz to return to stock after trying out some custom roms?
follow this video... https://www.youtube.com/watch?v=j5T7By2Zqvk (you can skip the parts on installing the rom)
Hi! I recently had an issue which caused my phone to be soft bricked, but I somehow solved that... My issue now is that I want an aosp rom on my phone, but am worried about installing it. Some guides say flash the boot.img first, some say flash it after. What I want to know is what rom is the best Jelly bean rom to install. Or, if it is a good idea to move up to kitkat... my only concern with that would be which recovery supports a kitkat rom, or if i need a custom hboot or something.
Sorry if I sound a bit nooby about this, I have only just got this phone, I have a lot of experience with Samsung's, but not HTC's... Thank you in advance!
If possible, could anyone link me to the files I need?
Hello guys, i am new to installing custom roms.
This will be my first install.
I have i9100 international version and want to upgrade it from stock 4.1.2 to lolipop mainly because my phone is old and lagging like hell.
Before i posted i have searched the forum and google and found some info but its still kinda confusing to me.
I was thinking to upgrade to CM12. CM13 i think will be too much for this old phone!
A lot of guides say that i must have installed a custom recovery. I dont have any...
trying to search how to do the above, i find that in order to do that i need to root my phone! This is where i get lost. Some say i need root, some say i dont!
Some guides say to use odin, some others to use bootloader or something....
Can someone that has done this give me some pointers or some step by step guide to read on how to do this?
Also, is it possible after installing the ROM to get my apps and my settings back? logs,sms,contacts, etc etc etc?
thanks for reading guys..