So i did the ME7 update and i rooted it, but i hate not having a bootloader, so with a stock tar file and odin would it be possible to go from ME7 to MDK stock and then root and get a bootloader? Or would i possibly brick my phone because of going back in firmware, is this plausible at all? Ive found a website that easily explains it, any ideas?
Nope, not possible.
Sent from my SCH-I545 using Tapatalk 4
attihram said:
So i did the ME7 update and i rooted it, but i hate not having a bootloader, so with a stock tar file and odin would it be possible to go from ME7 to MDK stock and then root and get a bootloader? Or would i possibly brick my phone because of going back in firmware, is this plausible at all? Ive found a website that easily explains it, any ideas?
Click to expand...
Click to collapse
You cant go back to mdk from me7 like jae said. Me7 has a bootloader, all android devices do. Me7 blocked the loki exploit for the bootloader, so no custom recovery at the moment.
Sent from my SCH-I545 using Tapatalk 2
ME7 to MDK
alright thanks, thats what i wanted to know. i just dont want to try and go from ME7 to a stock MDK using odin and then brick my phone, ill just wait till ME7's bootloader gets unlocked.
Please read forum rules before posting
Questions and Help issues go in Q&A and Help section
Thread moved
Thank you for your cooperation
Friendly Neighborhood Moderator
Related
If you have a S4 that runs on Update VRUAMDK and is willing to switch for a S4 with ME7 update, please PM me, thedeveloper1
Thanks
thedeveloper1 said:
If you have a S4 that runs on Update VRUAMDK and is willing to switch for a S4 with ME7 update, please PM me, thedeveloper1
Thanks
Click to expand...
Click to collapse
Why not just use Odin to get back to stock and then update?
overlord727 said:
Why not just use Odin to get back to stock and then update?
Click to expand...
Click to collapse
I'm on stock ME7 right now and I want to switch devices with a person who hasn't updated to the currently unrootable ME7
Once on me7 u cant odin back to mdk.
SCH-I545 using Tapatalk 2
Whoops! I read that backwards and thought you wanted one with the update. Sorry about that!
What the heck is ME7 adn why do people want to avoid it like the plague.? How can I tell if my new S4 has this or not?
I searched ME7 here and all I got is specific posts about the people having the issue, and nothing about what it is.
broderp said:
What the heck is ME7 adn why do people want to avoid it like the plague.? How can I tell if my new S4 has this or not?
I searched ME7 here and all I got is specific posts about the people having the issue, and nothing about what it is.
Click to expand...
Click to collapse
If you don't know, you don't need to know
but anyway, ME7 breaks the ability to flash custom ROMs
andybones said:
If you don't know, you don't need to know
but anyway, ME7 breaks the ability to flash custom ROMs
Click to expand...
Click to collapse
Gee thankls! Now I know!
broderp said:
Gee thankls! Now I know!
Click to expand...
Click to collapse
ME7 is the new bootloader installed on Verizon's update a month or so ago. The previous version was MDK which could be flashed back to the pre-release MD2 for root access. The MDK and MD2 also allowed you to install a custom recovery partition like TWRP or CWM which allowed you to do full nandroid backups and reflash the phone with a new ROM. ME7 is locked and so far you cannot install TWRP or CWM effectively preventing anyone with it from flashing new ROMS. ME7 also cannot be flashed back using ODIN into the MDK or MD2 verisons. So right now, everyone with ME7 (me included) can only gain root access at the most.
PLEASE HELP!! When in boot the firmware upgrade encountered an issue message appears. I have 1st tried Kies,downloading drivers and troubleshooting still nothing. I then have tried odin with stock restore and I get a fail each time. I have checked usb cords they are in good condition. I have exhausted all options that I know of. Any help would be soooo much appreciative!!! Thanks!
Do you know what build you were on prior? Looks like youre on the me7 ota and youre trying to flash mdk which you cant do.
Sent from my SCH-I545 using Tapatalk 2
I was in the same situation. I apparently use a pit file to get out of this error
The pit file should be locatable in the S4 Android Development section
Flash it and you will be as good as new
Sent from my SCH-I545 using xda premium
hexitnow said:
Do you know what build you were on prior? Looks like youre on the me7 ota and youre trying to flash mdk which you cant do.
Sent from my SCH-I545 using Tapatalk 2[/QUOTE
Yes i was on me7 I was one of people that did accept update after being rooted. I was ok with it because of new updates that were really needed. I have flashed stock restore tar file. what would be the right file to flash?
Click to expand...
Click to collapse
You need the me7 odin file from the dev forums. you were attempting to flash mdk and thats why you were getting the errors.
This is the link to the no wipe versions so you wont lose any apps and associated data. Just make sure you grab the me7 version.
http://forum.xda-developers.com/showthread.php?t=2301259
Sent from my SCH-I545 using Tapatalk 2
Please read forum rules before posting
Questions and Help issues go in Q&A and Help section
Thread moved
Thank you for your cooperation
Friendly Neighborhood Moderator
Big thank you!!!
hexitnow said:
You need the me7 odin file from the dev forums. you were attempting to flash mdk and thats why you were getting the errors.
This is the link to the no wipe versions so you wont lose any apps and associated data. Just make sure you grab the me7 version.
http://forum.xda-developers.com/showthread.php?t=2301259
Sent from my SCH-I545 using Tapatalk 2
Click to expand...
Click to collapse
After my windows computer crashed late that night I tried the next day and was able to fix it..THANK YOU SO MUCH FOR ALL YOUR HELP!! MUCH APPRECIATED!
Hi All!
I rooted my Galaxy S4 on Verizon earlier today (well, attempted to) with VRoot. It worked, but everything was really sluggish so I attempted to flash back to the stock Samsung ROM. I discovered that since I was running 4.3 with the MK2 OTA, I can't flash a previous version. I can't find a copy of the MK2 ROM anywhere. Does anyone here have any suggestions or maybe a link to the MK2 ROM for the i545 on Verizon?
Thanks!
Ross
rossifer said:
Hi All!
I rooted my Galaxy S4 on Verizon earlier today (well, attempted to) with VRoot. It worked, but everything was really sluggish so I attempted to flash back to the stock Samsung ROM. I discovered that since I was running 4.3 with the MK2 OTA, I can't flash a previous version. I can't find a copy of the MK2 ROM anywhere. Does anyone here have any suggestions or maybe a link to the MK2 ROM for the i545 on Verizon?
Thanks!
Ross
Click to expand...
Click to collapse
Got it fixed. Used Kies to download MK2 and reflash. All is now well. Still have the file if anyone else needs it.
rossifer said:
Got it fixed. Used Kies to download MK2 and reflash. All is now well. Still have the file if anyone else needs it.
Click to expand...
Click to collapse
So your device isn't rooted anymore? I'm trying to find a sure way to root my S4 i545 MK2 because I'm a noob. . .
TonioAG said:
So your device isn't rooted anymore? I'm trying to find a sure way to root my S4 i545 MK2 because I'm a noob. . .
Click to expand...
Click to collapse
There are several ways to root the mk2 version but both vroot and kingo have been deemed unsafe by the xda mods, in the development thread there is however a root method for mj7 that does in fact work with mk2. also im gonna warn you before hand that there is no custom recovery available for the mk2 or mj7 versions of the gs4.
Link to saferoot method: http://forum.xda-developers.com/showthread.php?t=2565758
Mtsprite said:
There are several ways to root the mk2 version but both vroot and kingo have been deemed unsafe by the xda mods, in the development thread there is however a root method for mj7 that does in fact work with mk2. also im gonna warn you before hand that there is no custom recovery available for the mk2 or mj7 versions of the gs4.
Link to saferoot method: http://forum.xda-developers.com/showthread.php?t=2565758
Click to expand...
Click to collapse
I used the same method. Worked quite well. But is it yet safe to flash?
xclementinex said:
I used the same method. Worked quite well. But is it yet safe to flash?
Click to expand...
Click to collapse
If your talking About flashing custom ROMS/recovery's, then no, and if you attempt to do either it most likely will result in a brick. However a Dev by the name of Hashcode, is currently working on making safestrap compatible with MJ7 & MK2. I hope that helps clear up some things.
Sent from my SCH-I545 using XDA Premium 4 mobile app
Is there a way to go back to MD5 from MK2 once you have root?
N8007 said:
Is there a way to go back to MD5 from MK2 once you have root?
Click to expand...
Click to collapse
Do u mean mdk?....there is no way
powered by hashcode safestrap hyperdrive 10.2
Guess I will have to wait.
rossifer said:
Got it fixed. Used Kies to download MK2 and reflash. All is now well. Still have the file if anyone else needs it.
Click to expand...
Click to collapse
How did you use Kies to download MK2 when you while rooted?
I have the Verizon S4... I took the OTA and updated to MK2. I then rooted using Saferoot.
All is good ...
Now.. Is the recovery unlocked? or do I need Safestrap Recovry to get ROMs on this?
Please advise.
Thanks!
A little help rooting mk2 via safe root. I've been rooted since me7 to mi1 to mj7. I flashed no wipe mj7 via Odin to take the ota mk2. Problem is the install bat closes as soon as I try to execute it. Drivers are correct Kies and Odin recognize my phone. Any suggestions?
Sent from my SCH-I545 using xda premium
paulsg63 said:
I have the Verizon S4... I took the OTA and updated to MK2. I then rooted using Saferoot.
All is good ...
Now.. Is the recovery unlocked? or do I need Safestrap Recovry to get ROMs on this?
Please advise.
Thanks!
Click to expand...
Click to collapse
No custom recovery.
---------- Post added at 07:57 PM ---------- Previous post was at 07:56 PM ----------
jhud25 said:
A little help rooting mk2 via safe root. I've been rooted since me7 to mi1 to mj7. I flashed no wipe mj7 via Odin to take the ota mk2. Problem is the install bat closes as soon as I try to execute it. Drivers are correct Kies and Odin recognize my phone. Any suggestions?
Sent from my SCH-I545 using xda premium
Click to expand...
Click to collapse
That's caused by a defect in the install script that I introduced when trying to add more prompting to help people connect. Re-download and it should be OK.
Thanks re downloading now
Sent from my SCH-I545 using xda premium
Re downloaded script worked like a charm. it errored out on busy box install but titanium verifies I have busy box installed. Great work on the exploit as well as the bat file. Thanks again, I was about to lose my mind
Sent from my SCH-I545 using xda premium
rossifer said:
Got it fixed. Used Kies to download MK2 and reflash. All is now well. Still have the file if anyone else needs it.
Click to expand...
Click to collapse
What is link to mk2 stock file?
I can't confirm but it has been said that mk2 is backwards compatible. Flash mj7 stock via odin. Then ota back to mk2. I know it's a long way around but it's worth looking into.
Sent from my SCH-I545 using xda premium
jhud25 said:
I can't confirm but it has been said that mk2 is backwards compatible. Flash mj7 stock via odin. Then ota back to mk2. I know it's a long way around but it's worth looking into.
Sent from my SCH-I545 using xda premium
Click to expand...
Click to collapse
Thank,s not a big deal to go back. I didn't think you could go back.
If you can go backwards that would be sweet. I would like to start running some custom Roms. I will give it a try.
Sent from my SCH-I545 using xda app-developers app
N8007 said:
If you can go backwards that would be sweet. I would like to start running some custom Roms. I will give it a try.
Sent from my SCH-I545 using xda app-developers app
Click to expand...
Click to collapse
You ONLY can go backwards from MK2 to MJ7. You seem to be interpreting this as being able to go back from MK2 to anything, and that's not the case.
Both of those releases only allow custom ROMs using Safestrap, and both support the same ROMs. There's no point in downgrading to MJ7.
I originally updated from MI1 to MJ7, which was a stupid move, but just wondering if there is anyway to downgrade back in order to have full root and benefits?
I want to restore my phone and if I can go back, that would be great, because I don't want to go forward because if there is a new upadte it would make it worse instead of better, in terms of rooting.
Please advise
elite-fusion said:
I originally updated from MI1 to MJ7, which was a stupid move, but just wondering if there is anyway to downgrade back in order to have full root and benefits?
I want to restore my phone and if I can go back, that would be great, because I don't want to go forward because if there is a new upadte it would make it worse instead of better, in terms of rooting.
Please advise
Click to expand...
Click to collapse
you can root mj7 mine is
i heard that vroot isnt a good way to go...no?
Can I install custom roms on MJ7?
what would be the best way to restore this? with a file, or just go through the settings and do a factory reset?
elite-fusion said:
i heard that vroot isnt a good way to go...no?
Can I install custom roms on MJ7?
what would be the best way to restore this? with a file, or just go through the settings and do a factory reset?
Click to expand...
Click to collapse
Just keep taking OTAs up to MK2 (The latest). From there you can root and install safestrap (and a safestrap compatible rom). You cannot flash AOSP roms; the bootloader is locked down post MDK. This thread is pretty much all you need http://forum.xda-developers.com/showthread.php?t=2606501
so can mk2 be rooted?
elite-fusion said:
so can mk2 be rooted?
Click to expand...
Click to collapse
You should probably read the stickied thread at the top of the forum.
Its called What you need to know before, during and after modifying your verizon S4
Its probably relevant to your interests no?
This is the second time someone has linked you to it. I promise you if you READ THE WHOLE THING before asking anymore questions, you wont have questions to ask.
elite-fusion said:
so can mk2 be rooted?
Click to expand...
Click to collapse
Yes. Search for "Saferoot". I can't stress enough....... RESEARCH FIRST. It will save you a lot of headaches.
Sent from my NCC-1701 using Tapatalk 4
alright, one last question because it is NOT listed in that thread,
Where can i download the mk2 to load it manually because i am not a verizon customer but have a verizon s4 which i use with tmobile so it does not allow me to do OTA because it keeps telling me that Service is temporarily unavailable.
Please advise
elite-fusion said:
alright, one last question because it is NOT listed in that thread,
Where can i download the mk2 to load it manually because i am not a verizon customer but have a verizon s4 which i use with tmobile so it does not allow me to do OTA because it keeps telling me that Service is temporarily unavailable.
Please advise
Click to expand...
Click to collapse
As linked to from the provided thead Customizing your Verizon Galaxy S4 - what's possible and what's not
Has links to the updates that it is possible to flash, see the recover by reflashing stock section.
Seriously, its a pretty expensive phone and you can totally ruin it. Not a bad idea to read through that info people keep trying to give you.
Hey guys I have the sch-i545 on verizon running 4.2.2 with base ME7, I have been postponing the update, if I take it I know I will loose root but can I just root it again with safe root? And will I also be able to load safe strap? I know the bootloader is locked but I would like to try some of the custom roms for the me7 . I also saw a thread that said updating from me7 to MJ7 what would be the significance of that? Thanks guys..
vafangool said:
Hey guys I have the sch-i545 on verizon running 4.2.2 with base ME7, I have been postponing the update, if I take it I know I will loose root but can I just root it again with safe root? And will I also be able to load safe strap? I know the bootloader is locked but I would like to try some of the custom roms for the me7 . I also saw a thread that said updating from me7 to MJ7 what would be the significance of that? Thanks guys..
Click to expand...
Click to collapse
Me7 was still 4.2 while mk2/mj7 are both 4.3. Yep you just reroot using saferoot it's very easy to use. I'm on mk2 rooted myself. Safestrap I's also compatible with it but you'll want to read into those threads some more
Nvidia Shield Root and More
Doing a little bit of reading goes a long way.
vafangool said:
Hey guys I have the sch-i545 on verizon running 4.2.2 with base ME7, I have been postponing the update, if I take it I know I will loose root but can I just root it again with safe root? And will I also be able to load safe strap? I know the bootloader is locked but I would like to try some of the custom roms for the me7 . I also saw a thread that said updating from me7 to MJ7 what would be the significance of that? Thanks guys..
Click to expand...
Click to collapse
takes a few minutes find some helpful threads...
http://forum.xda-developers.com/showthread.php?t=2606501
http://forum.xda-developers.com/showthread.php?t=2579278
hexitnow said:
Me7 was still 4.2 while mk2/mj7 are both 4.3. Yep you just reroot using saferoot it's very easy to use. I'm on mk2 rooted myself. Safestrap I's also compatible with it but you'll want to read into those threads some more
Nvidia Shield Root and More
Doing a little bit of reading goes a long way.
Click to expand...
Click to collapse
Ok so I will just take the update and than re root it. It read that safe strap is compatible with me7 with a few custom roms. Thanks for the help
decaturbob said:
takes a few minutes find some helpful threads...
http://forum.xda-developers.com/showthread.php?t=2606501
http://forum.xda-developers.com/showthread.php?t=2579278
Click to expand...
Click to collapse
Hey decaturbob thanks for the reply I was actually all over those 2 threads, there was some great info in the one you had posted, I just wasn't understanding about the post to update from me7 to mj7 but as I read it again for the 3rd time I realized it was to get hyperdrive, It's just I'm new to this and I have been reading all these threads like crazy and have learned a lot these last few days. So my plan is to just take the 4.3 update, root again using safe root, install safe strap v3.65 I believe is the one I need for me7 but I'll double check, and then there was that thread on some of the custom roms that were usable with safe strap. Thanks again for the help guys