[Q] Bootloader exploit is possible to realize ? - G3 Q&A, Help & Troubleshooting

Could we have in your opinion a valid bootloader exploit, or an hw exploit to free this damn bootloader ?

If you look at g2....several people have looked at this bootloader and said it looks the same so the using of patched kernel and other may help just Need for people to get the us versions and get the info we Need ...the guys that have won the t mobile ones Need to get a adb Dump and then the guys can start thinking about recovery
Sent from my SM-G900P using Xparent BlueTapatalk 2

Epix4G said:
If you look at g2....several people have looked at this bootloader and said it looks the same so the using of patched kernel and other may help just Need for people to get the us versions and get the info we Need ...the guys that have won the t mobile ones Need to get a adb Dump and then the guys can start thinking about recovery
Sent from my SM-G900P using Xparent BlueTapatalk 2
Click to expand...
Click to collapse
Keep in mind on the g2 the patched kernels were not what allowed to have custom recovery with kitkat, the patched kernels were just modified stock kk kernels with the needed information to allow us to boot the kk system/modem/etc with the older already exploitable jb bootloader and it each g2 variant had a specific jb bootloader that needed to be used it couldn't be just any jb bootloader; on another note it maybe true that they are similar but it also turns out the g3 gas 2 bootloaders not one like every other device so that has to be looked into to see how they interact with each other
Sent from my Potato powered G2 D800

Someone of us have Korean variant. I have F400K .
We can make some tests if you need...

Yea I am not a dev and would not want to risk another persons phone, I just happen to be in the g2 scene and know a lot about it
Sent from my Potato powered G2 D800

Related

[Q] Bootloader unlocked?

I can't find any statements about the bootloader being locked or unlocked on Sprint, only that Verizon's is locked. Does anyone know for sure? I don't want to get stuck on a phone I can't modify.
daviderickson said:
I can't find any statements about the bootloader being locked or unlocked on Sprint, only that Verizon's is locked. Does anyone know for sure? I don't want to get stuck on a phone I can't modify.
Click to expand...
Click to collapse
Well sprint hasn't done it, and for sure Samsung doesn't do it, so I'm gonna go ahead and say no its not locked. Verizon is a **** that way.
There is already root for this device. Check the original development thread
Sent from my SPH-L900
Root and bootloader unlock are two different things. I havn't check the dev section but from what I heard the root was for the pre-release ROM, since then Sprint have change the firmware and the current root method doesn't work.
As far as the bootlocker concern, getting bootloader unlock means you can install custom ROM which have different kernel. Say you want a custom rom with Android 4.2 earlier than Sprint release or stuff like cifs module or overclock and etc, then you would need bootloader to be unlocked on the phone.
boot load is unlocked and root is for todays release. chain and i worked on it all night for yas.
dc13 said:
boot load is unlocked and root is for todays release. chain and i worked on it all night for yas.
Click to expand...
Click to collapse
And you had no help of course, huh? as I recall, my device works and tested working root
Sent from my SPH-L900 using Tapatalk 2
You tell him viper has ha ha
Sent from my SPH-L900 using xda app-developers app
Exynos source?
Does the Note 2 have the Exynos source out? Aka do developers have full access to the Exynos processor?
Or will there be problems for custom roms? (I heard without the source custom roms would be buggy or not full featured)
-viperboy- said:
And you had no help of course, huh? as I recall, my device works and tested working root
Sent from my SPH-L900 using Tapatalk 2
Click to expand...
Click to collapse
Nop no help at all. Hehehehehehe
Sent from my SPH-L900 using Tapatalk 2
madetokill said:
Does the Note 2 have the Exynos source out? Aka do developers have full access to the Exynos processor?
Or will there be problems for custom roms? (I heard without the source custom roms would be buggy or not full featured)
Click to expand...
Click to collapse
Not yet.
Sent from my EVO using Tapatalk 2

Two devs are trying to help this community.!!!!

Well me and my fellow dev jose51197 have been here for like a week now and trying to help people with rooting, recoveries, and ROMs, but it seems as if no one want to help this cause.... All were asking is to let us help you before you get abandoned.
Sent from my Incredible 4G LTE using xda premium
Make that 3! I have a base made for this device. I just need a damn recovery to add to it so I can release it! lol
Why not just wait until HTC puts the stock recovery on their support page?
The device just came out 2 months ago, i do not think anyone will be willing to tinker with their device at the risk of bricking it when its so new..
What exactly do you guys need?
Thundervore said:
Why not just wait until HTC puts the stock recovery on their support page?
The device just came out 2 months ago, i do not think anyone will be willing to tinker with their device at the risk of bricking it when its so new..
What exactly do you guys need?
Click to expand...
Click to collapse
HTC won't release the stock recovery.
Actually, there are phones that are already tinkered on day one lol.
We need either a stock boot.img or a stock recovery.
hasoon2000 said:
HTC won't release the stock recovery.
Actually, there are phones that are already tinkered on day one lol.
We need either a stock boot.img or a stock recovery.
Click to expand...
Click to collapse
How can someone obtain a stock boot.img or stock recovery without the danger of doing the temp root?
Re: 2 devs are trying to help this community.!!!!
Thundervore said:
How can someone obtain a stock boot.img or stock recovery without the danger of doing the temp root?
Click to expand...
Click to collapse
Thing is, you can't. You need at least temp root to pull the kernel or recovery. Stupid HTC encrypted their RUU so we can't just pull the file out.
Sent From My HTC Amaze 4G via Someone's Room
Re: 2 devs are trying to help this community.!!!!
hasoon2000 said:
Thing is, you can't. You need at least temp root to pull the kernel or recovery. Stupid HTC encrypted their RUU so we can't just pull the file out.
Sent From My HTC Amaze 4G via Someone's Room
Click to expand...
Click to collapse
Hasoon2000 I have a program to decrypt it but I have school... http://forum.xda-developers.com/showthread.php?t=2084470 and if you look at this download page it added support for this phone https:/ /github.com/kmdm/ruuveal/ and here is a mirror too http://psi.kennynet.co.uk/software/ruuveal/releases/
Sent from my Incredible 4G LTE using xda premium
Re: 2 devs are trying to help this community.!!!!
Thundervore said:
Why not just wait until HTC puts the stock recovery on their support page?
The device just came out 2 months ago, i do not think anyone will be willing to tinker with their device at the risk of bricking it when its so new..
What exactly do you guys need?
Click to expand...
Click to collapse
We need a person to teamviewer with us so we can pull boot.IMG ( to make an unsecure boot IMG that gives you root ) and recovery. IMG ( so me or another fellow dev I know can make a custom recovery ) so this way development sparks.
Sent from my Incredible 4G LTE using xda premium
24ky said:
Hasoon2000 I have a program to decrypt it but I have school... http://forum.xda-developers.com/showthread.php?t=2084470 and if you look at this download page it added support for this phone https:/ /github.com/kmdm/ruuveal/ and here is a mirror too http://psi.kennynet.co.uk/software/ruuveal/releases/
Sent from my Incredible 4G LTE using xda premium
Click to expand...
Click to collapse
I'm new to linux and I followed the steps. However, it kept telling me ruuveal: command not found. It's bugging me lol
Re: 2 devs are trying to help this community.!!!!
hasoon2000 said:
I'm new to linux and I followed the steps. However, it kept telling me ruuveal: command not found. It's bugging me lol
Click to expand...
Click to collapse
I'll try when I arrive home
Sent from my Incredible 4G LTE using xda premium
24ky said:
I'll try when I arrive home
Sent from my Incredible 4G LTE using xda premium
Click to expand...
Click to collapse
Let me know how it goes. Here's a pastebin link for what I did
http://pastebin.com/x7xg5mv6
Re: 2 devs are trying to help this community.!!!!
hasoon2000 said:
Let me know how it goes. Here's a pastebin link for what I did
http://pastebin.com/x7xg5mv6
Click to expand...
Click to collapse
Well I don't know how to do thing on linux exactly.. I'm still in the process of learning but I think there is some wrong in your command line at the end
"ruuveal tc2 rom.zip onesv.zip”
Why does the command have onesv.zip at the end
Sent from my Incredible 4G LTE using xda premium
Here is the kernel and recovery. boot_signed.img is from ruu. boot.img is cleaned up form the android kitchen. Recovery is stock from the RUU. enjoy!
http://d-h.st/Cvb
I'm making a deodexed base right now.
Here's the fstab
http://pastebin.com/yMPZcmtz
Stock, rooted, deodexed base
http://forum.xda-developers.com/showthread.php?t=2122940
24ky said:
Well me and my fellow dev jose51197 have been here for like a week now and trying to help people with rooting, recoveries, and ROMs, but it seems as if no one want to help this cause.... All were asking is to let us help you before you get abandoned.
Sent from my Incredible 4G LTE using xda premium
Click to expand...
Click to collapse
looks like this phones not that popular :crying:
hmmm
well i have one and recovery will be coming shortly
[ QUOTEs=jmztaylor;38346478]well i have one and recovery will be coming shortly[/QUOTE]
That is awesome jcase posted how to get supercid on our phobe
Re: 2 devs are trying to help this community.!!!!
ilostchild said:
[ QUOTEs=jmztaylor;38346478]well i have one and recovery will be coming shortly
Click to expand...
Click to collapse
That is awesome jcase posted how to get supercid on our phobe[/QUOTE]
Yes. I was his guinea pig for s-off.
Sent from my HTC One X+ using xda premium
Re: 2 devs are trying to help this community.!!!!
24ky said:
Well me and my fellow dev jose51197 have been here for like a week now and trying to help people with rooting, recoveries, and ROMs, but it seems as if no one want to help this cause.... All were asking is to let us help you before you get abandoned.
Sent from my Incredible 4G LTE using xda premium
Click to expand...
Click to collapse
Make that 4 i made tweaked rom and updating to web will publish later tonight
Sent from my GT-N7100 using xda premium
S.a.M.e.R_d said:
Make that 4 i made tweaked rom and updating to web will publish later tonight
Sent from my GT-N7100 using xda premium
Click to expand...
Click to collapse
Good news to read, ill be happy to flash and try your tweak rom

KK custom roms?

Is there a specific reason for the absence of custom roms based on stock KK for the LS980? Or based on other device but made for the LS980...?
Is something in particular holding devs back?
I would really like to try some of the G Pro II ports... or maybe an updated justins rom KK...
Sent from my LG-D801 using Tapatalk
Don't quote me on this but I believe it has to do with kernel issues. I'm running stock rooted ZVC but savoca had to make a special file to be able to keep twrp and still load the rom
Sent from my LG-LS980 using xda app-developers app
Its not kernel issues its more of getting a custom recovery on the phone after the kit kat update LG blocked an exploit used to install and use recoveries like TRWP. It gives you a verification issue when you try booting to recovery im pretty sure thats the main reason. Having said that there are ways to get around it but i believe you have to have ubuntu which half the people cant get and the process is so risky many users reported soft bricking and hard bricking their devices and at the moment rooting is about as far as you can go after kit kat our phones basically took on "samsung knox" in LGs form
Sent from my LG-LS980 using xda app-developers app
---------- Post added at 10:46 PM ---------- Previous post was at 10:43 PM ----------
There are also simpler ways to install twrp but then your kernel breaks and you have to flash something else which eventually breaks twrp so you are stuck at stage 1 all over again
Sent from my LG-LS980 using xda app-developers app
OK just confirmed that you can get it to work and boot with twrp but it breaks download mode check this thread out http://forum.xda-developers.com/showthread.php?t=2702007
Sent from my LG-LS980 using xda app-developers app
I get all this. But whats the point right now to do all this if there still isnt an actual custom rom to flash...? Besides all this. Is something different that no developer has actually made or released a rom for us... i thought it would just have been a patch for th is phone and hats it. But it seems like theres more to it. Besides the whole recovery thing.
Sent from my LG-D801 using Tapatalk
ceyo14 said:
I get all this. But whats the point right now to do all this if there still isnt an actual custom rom to flash...? Besides all this. Is something different that no developer has actually made or released a rom for us... i thought it would just have been a patch for th is phone and hats it. But it seems like theres more to it. Besides the whole recovery thing.
Sent from my LG-D801 using Tapatalk
Click to expand...
Click to collapse
Then do it. Show us your mad dev skillz. Because obviously you know what needs to be done. You don't even need to completely customize the rom. Just port a different one like the ones your interested in.
Or do just part of the work to help the others out. Compile a new kernel so that we don't need to use stock. Release your hack to make it so we don't break download mode when we make it still possible to bypass loki. Get real creative and make the ZVC radio work on Jellybean!
And if you don't feel like doing the actual work to get it working, why don't you get involved in the threads where they are talking about issues, and help out the ones that ARE doing the work. Jump on IRC and give them a heads up on how you fixed it so they can put release it for everyone to use.
And your sig says your on an LG-D801, so nothing here would work for your phone anyway!
Yeah.. i tried once and got stuck at the part to download sources... but thats not hat i mean. Im asking this. Because devs said that once a kernel and sourco came out they would make a patch. Obviously something is different for us that this patch hasn't been possible for us... if it was as simple as they thought it would have been done already.
But i dont think the recovery problems are delaying this. Or are they? Maybe they are to prevent bricks? But ive seen plenty of devs release either way with obvious disclaimers only for advanced users.
Sent from my LG-D801 using Tapatalk
ceyo14 said:
Yeah.. i tried once and got stuck at the part to download sources... but thats not hat i mean. Im asking this. Because devs said that once a kernel and sourco came out they would make a patch. Obviously something is different for us that this patch hasn't been possible for us... if it was as simple as they thought it would have been done already.
But i dont think the recovery problems are delaying this. Or are they? Maybe they are to prevent bricks? But ive seen plenty of devs release either way with obvious disclaimers only for advanced users.
Sent from my LG-D801 using Tapatalk
Click to expand...
Click to collapse
You obviously missed my point. The point was, if it was possible with the current state of the phone, there would be at least THREE out by now (stock rooted, Optimus, and d3rp). Since you don't see those 3 released yet, that means that there are other issues. So if you can fix those issues, let the community know how to fix them. If you can't fix the issues, then be patient and realize that all threads like this do is annoy the people that are working hard trying to fix them. Because it comes off as being very ungrateful and demanding of people that are volunteering their time to make things better for everyone. If you can help, do it. If you can't help, be patient.
Update. I memtioned that im on justiins rom, well thats because i use my ls980 for tmobile. Well i decided to flash cloudyproii 1.2 after following the autoboot instuctions specified by the person who uploaded the zvc tot. And saw no harm so i backed up everything and wiped everything and flashed cloudy then flashed s avocas ls980 kernel then autoboot again. Then i had to wipe cache again and it boot up. And its running great. The only thing is i cant currently record at 120fps or 4k.... but this rom is great.
Sent from my LG-D801 using Tapatalk
I was really wanting a custom rom, but with the xposed modules and Furnace kernel, i'm getting most of just about all the customization I'd get anyway.
The thing is that with the Sprint rom it is so much hassle to use with gsm. That's why I used Justin's first. And now this cloudyproii. Rom is great.
Sent from my LG-D801 using Tapatalk
ceyo14 said:
The thing is that with the Sprint rom it is so much hassle to use with gsm. That's why I used Justin's first. And now this cloudyproii. Rom is great.
Sent from my LG-D801 using Tapatalk
Click to expand...
Click to collapse
Using Justin's, and working in gsm mode. Probably made it so you can use the cloudy pro 2. Sprint users can't use it yet as it isn't altered to work with us.
Sent from my LG-LS980 using Tapatalk
Justins had nothing to do with it. Its just that cloudyproii doesnt have cdma support so it defaulted to gsm.
I actually flashed the zvc tot to upgrade so i was using sprint, then flashed cloudyproii... i just had to flash an ls980 kernel and then autoboot.
Sent from my LG-D801 using Tapatalk
ceyo14 said:
Justins had nothing to do with it. Its just that cloudyproii doesnt have cdma support so it defaulted to gsm.
I actually flashed the zvc tot to upgrade so i was using sprint, then flashed cloudyproii... i just had to flash an ls980 kernel and then autoboot.
Sent from my LG-D801 using Tapatalk
Click to expand...
Click to collapse
so how is CloudyPro working for you after you flashed it. does it work well enough for a daily driver?
Sent from my Sprint LG G2 using Tapatalk
Its great. Totally a DD. But obviously only for GSM... im using it on tmobile. Its better than justins rom because i have the custom goods. The only things not working are NFC and the 4K and 120FPS but i ddnt have them before either...
Sent from my LG-D801 using Tapatalk
ceyo14 said:
Justins had nothing to do with it. Its just that cloudyproii doesnt have cdma support so it defaulted to gsm.
I actually flashed the zvc tot to upgrade so i was using sprint, then flashed cloudyproii... i just had to flash an ls980 kernel and then autoboot.
Sent from my LG-D801 using Tapatalk
Click to expand...
Click to collapse
CloudyPro 2 doesn't show support for ls980. How did u get it to work? What version did u flash in recovery?
Sent from my LG-LS980 using xda app-developers app
It doesnt show support because there is no CDMA software... and since I use tmobile i selected d801 in aroma
Sent from my LG-D801 using Tapatalk
And after flashed ls980 kernel and autoboot
Sent from my LG-D801 using Tapatalk
Can this be done with other roms? I use t mobile also. Can I flash any 801 rom as long as I change the kernel?
Sent from my LG-LS980 using xda app-developers app
lonz358 said:
Can this be done with other roms? I use t mobile also. Can I flash any 801 rom as long as I change the kernel?
Sent from my LG-LS980 using xda app-developers app
Click to expand...
Click to collapse
Well I tried cloudy pro because its for multiple variants... I think if you try a d801 specifically it will probably say that your phone isn't a d801 and it probably won't. let you...
Sent from my LG-D801 using Tapatalk

[Q] Need Help Installing SafeStrap Deadly Venom Rom On My T-mobile S4..

Hey guys,
I've got a Galaxy S4 on T-mobile in the UK, with the build XXUEMKF. Its Rooted but its running stock JellyBean 4.3 Ive not taken any OTA updates as im looking to install a safestrapped Custom Rom. Just needed some help to make sure I don't soft brick the phone lol.
Im looking to install the Deadly Venom V3.0.2 KitKat SafeStrapped edition in this thread http://forum.xda-developers.com/showpost.php?p=45657764&postcount=4
Few noob questions though if anyone could help me..
1) The thread title says its for the AT&T version but Im on t-mobile UK, is this going to be a problem or would it still work without bricking the phone?
2) Its got 2 different install instructions, one for people who have the Mk2 build and another process for people with the Nb1 build. I have neither, I have the MKF build..Can I still install this rom on my S4? If so, should I follow the instructions for the Mk2 Method?
3) Im running Stock JellyBean 4.3 right now, can I still install this safestrapped rom or do I need to do an OTA update to the latest KitKat update? Kies says the latest update I can do is Nb3 apparantly?
I hope someone can give me some simple answers to this, Im quite confused. Any help is much appreciated. Thanks guys
You can flash from 4.3. I'm on MK5 bootloader t mobile and I just clean flashed with no problems so far
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
What is your model number? If your bootloader is unlocked i dont tnink there's a need to use safestrap
Sent from my SGH-M919 using Tapatalk
serio22 said:
What is your model number? If your bootloader is unlocked i dont tnink there's a need to use safestrap
Sent from my SGH-M919 using Tapatalk
Click to expand...
Click to collapse
The model number is GT-i9505. Only reason I want to use a safe strapped rom was to avoid tripping knox because my phones still under warranty
Should I follow the install method 1 instructions as if my device was a mk2 version straight from my stock 4.3?
WilteredFire said:
The model number is GT-i9505. Only reason I want to use a safe strapped rom was to avoid tripping knox because my phones still under warranty
Should I follow the install method 1 instructions as if my device was a mk2 version straight from my stock 4.3?
Click to expand...
Click to collapse
Ah I see.. Well not sure I don't think many of us here use that method and I'm not familiar with it.. You should try asking in a safestrap thread if there is one on the at&t forums.. Not sure if it would even work with your model, better safe than sorry!
Sent from my SGH-M919 using Tapatalk
WilteredFire said:
The model number is GT-i9505. Only reason I want to use a safe strapped rom was to avoid tripping knox because my phones still under warranty
Should I follow the install method 1 instructions as if my device was a mk2 version straight from my stock 4.3?
Click to expand...
Click to collapse
It will flash on your device (it says so in the OP) as for tripping KNOX I would do what serio suggested
Sent from my SGH-M919 using XDA Premium 4 mobile app

Unlocked bootloader necessary for custom ROM

I am wondering if having the bootloader unlocked is necessary to install a custom ROM?
My g2 (Verizon) never had the bootloader unlocked, and there was a workaround using loki. Is this something that we can expect from the g3(also Verizon)?
for a rom no.... for a rom and KERNEL yes you do..
i wonder if the loki exploit will work on this model too.. Im no dev though
joemagistro said:
for a rom no.... for a rom and KERNEL yes you do..
i wonder if the loki exploit will work on this model too.. Im no dev though
Click to expand...
Click to collapse
I've also installed kernels on my g2 though...
joemagistro said:
for a rom no.... for a rom and KERNEL yes you do..
i wonder if the loki exploit will work on this model too.. Im no dev though
Click to expand...
Click to collapse
Loki was patched by lg earlier on g2
Sent from my SM-N900P using Xparent BlueTapatalk 2
Epix4G said:
Loki was patched by lg earlier on g2
Sent from my SM-N900P using Xparent BlueTapatalk 2
Click to expand...
Click to collapse
Expanding on that, on the g2 it was necessary to keep the version 10d bootloader if you updated to anything higher. I was running kit kat with the jellybean bootloader. I don't really know how to do it. It was included with autorec's install of twrp recovery.
Since the first versions of g3 software have bootloader patched for loki, there is nothing to revert back to.

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