How to downgrade from stock 4.1.2 to 4.0.4 - Motorola Droid RAZR

Hi,
As title, I have tried to flash again with RSD Lite but failure.
Anyway to do it ?
Thanks

williamlaw said:
Hi,
As title, I have tried to flash again with RSD Lite but failure.
Anyway to do it ?
Thanks
Click to expand...
Click to collapse
No, not without an unlocked bootloader
Sent from my Cosmo_Communicator using XDA Labs

Related

[Q] Downgrade from 4.5.141 to 4.5.91

Is it possible without hard bricking the phone? The upgrade is causing WAY more trouble than it's worth and a lot happier running roms. Thanks.
Sent from my SAMSUNG-SGH-I727 using XDA App
Got another question but not gonna make a new post, can you use the auto boot unlocker to unlock/root 4.5.141? It's only updated to .91
Sent from my SAMSUNG-SGH-I727 using XDA App
Was your bootloader previously unlocked?
Gfrt94yn said:
Got another question but not gonna make a new post, can you use the auto boot unlocker to unlock/root 4.5.141? It's only updated to .91
Sent from my SAMSUNG-SGH-I727 using XDA App
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Click to collapse
live4nyy said:
Was your bootloader previously unlocked?
Click to expand...
Click to collapse
I can at least keep this alive and going. Mine was previously unlocked, and, once the update applied, which did it overnight without my permission (HNNNGH), I lost it. What do I do now?
Gfrt94yn said:
Got another question but not gonna make a new post, can you use the auto boot unlocker to unlock/root 4.5.141? It's only updated to .91
Sent from my SAMSUNG-SGH-I727 using XDA App
Click to expand...
Click to collapse
Yes /10 char
I think you will find that you just lost the unlock graphic; unlocking involves burning out one of the eFuses, so you can't relock.
Hi everone
Im using a rooted, BT UL Atrix 4G with 2.3.6 4.5.191. and Im wondering if this is possible to perform this downgrade or/to 2.3.4
I want to do that becouse my GPS takes a lot to get a fix and I had no luck with other methods like: changing gpsconfig, recalibrating compass, using different radios
Thanks
Downgrading to 2.3.4 IS POSSIBLE provided you have previously unlocked your bootloader AND you have a backup of 2.3.4 through CWM.
This is treacherous territory, and I'm not sure if there's been resolution on whether or not it's safe.
Your safest bet? Fruit cake it back to 4.5.91.
Is it possible to downgrade using RSD if the bootloader was never unlocked?
bloodhawk said:
Is it possible to downgrade using RSD if the bootloader was never unlocked?
Click to expand...
Click to collapse
Don't do it. You will get failed to boot 2.
MB860, CM7.2.0, Faux 026b1 1Ghz
bloodhawk said:
Is it possible to downgrade using RSD if the bootloader was never unlocked?
Click to expand...
Click to collapse
No that would brick it and you would be screwed. We already saw this issue when people tried to go backwards from GB to Froyo...
Sent from my GT-I9100 using xda premium
I have used the automatic bootloader unlock for 4.5.141 but I may be just lucky
Sent from my MB860 using xda app-developers app
Yeah it is working fine on 4.5.141 ... Unlocked and Rooted, running Neutrino 2.8 GT
But the phone is heating up even @ 1 GHz. (no undervolt)
So was curious if flashing the ROM over 4.5.91 will help or not.
- Is it not possible to downgrade even using Nottach's method? Flashing the 4.5.91 images directly from fastboot and not bothering with RSD ?
NVM...
Sent from my GT-I9100 using xda premium
So is it feasible?
Downgraded successfully by flashing the separate partition using moto-fastboot.
Got the 4.5.91 images from here : http://forum.xda-developers.com/showthread.php?t=1163342
wifi error.....
bloodhawk said:
Downgraded successfully by flashing the separate partition using moto-fastboot.
Got the 4.5.91 images from here : http://forum.xda-developers.com/showthread.php?t=1163342
Click to expand...
Click to collapse
4.5.91 resolves wifi error?
the link is down.

[Q] I can not run stock recovery in fastboot.

hi,
I installed 2.3.6, I wanted to replace the 672.180.17.XT910.Retail.en.EU
after installation got bootloop xt910, and when I want to run recovery error crashes
I tested:
http://forum.xda-developers.com/showthread.php?t=1453660
vervactor said:
hi,
I installed 2.3.6, I wanted to replace the 672.180.17.XT910.Retail.en.EU
after installation got bootloop xt910, and when I want to run recovery error crashes
I tested:
http://forum.xda-developers.com/showthread.php?t=1453660
Click to expand...
Click to collapse
it only gonna repair when you flash a proper FASTBOOT File with RSD LITE..!
i got the same problem, i solved it by doing flashing with RSD LITE..!
your razr is gsm or cdma ??
here is the link download the right one..!
http://sbf.droid-developers.org/umts_spyder/list.php
if it helped press thanks..
best of luck.! :good::good:
razr is gsm...
which software to download?
Just to make things clear > You where on an Leak, when you tried to Fastboot back to 2.3.6 ?
vervactor said:
razr is gsm...
which software to download?
Click to expand...
Click to collapse
what was your previous one..
i mean when your razr was working fine..?
i am asking about the region, it was retail or branded..?
vikcie said:
what was your previous one..
i mean when your razr was working fine..?
i am asking about the region, it was retail or branded..?
Click to expand...
Click to collapse
I guess, he should use an Retail.en.EU, but NOT after an Leak.
He bricked his Device, in case that he wanna downgrade.
HSD-Pilot said:
Just to make things clear > You where on an Leak, when you tried to Fastboot back to 2.3.6 ?
Click to expand...
Click to collapse
there is no return to 2.3.6, so as to install 4.0.x?
vikcie said:
what was your previous one..
i mean when your razr was working fine..?
i am asking about the region, it was retail or branded..?
Click to expand...
Click to collapse
I download the correct version now that I had originally installed
651.167.21.XT910.NonEFIGSRetail.en.EU
No way back from ICS.!
Gesendet von meinem XT910 mit Tapatalk 2
HSD-Pilot said:
No way back from ICS.!
Gesendet von meinem XT910 mit Tapatalk 2
Click to expand...
Click to collapse
hey brother can you help me with this??
http://forum.xda-developers.com/showthread.php?t=1741893
You've tried to wipe data in Stock Recovery after this flash?
When this not work, than make an clean flash with RSD again.
Sent from my XT910 using Xparent ICS Tapatalk 2
HSD-Pilot said:
You've tried to wipe data in Stock Recovery after this flash?
When this not work, than make an clean flash with RSD again.
Sent from my XT910 using Xparent ICS Tapatalk 2
Click to expand...
Click to collapse
yup
i made a clean flsh with RSD again..
still in bootloop..
i am running on asia retail GB 2.3.6
only chance is 4.0 for RSD?
how to run the recovery?
I tried again in RSD 2.3.6, see attachment

Returning Xperia S, how to unroot and restore to orignal ICS?

Hi,
I am planning to return my phone, is tehre a way to unroot, lock the bootloader and return to stock ICS?
Just flash lock bootloader file, it has to be somewhere, than flash original firmware with flashtool
Sent from my LT26i using xda app-developers app
JoelChrist_ said:
Just flash lock bootloader file, it has to be somewhere, than flash original firmware with flashtool
Sent from my LT26i using xda app-developers app
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Click to collapse
got it thanks!
where to get the files?
butters149 said:
got it thanks!
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Click to collapse
Hi,
I have the same problems. Where did you get the files?
Thanks.
block306 said:
Hi,
I have the same problems. Where did you get the files?
Thanks.
Click to expand...
Click to collapse
here:
Relocking Bootloader

[Q] Can not root. Continue to get error.

When I attempt to run derpunlock.sbf I get an error on my phone that says SVF: 106:1:2 sec_exception:b655, eddc, eb
I am not able to go any further. I have searched and searched and have not been able to find a fix.
I have attached images of the issues i am receiving.
duke8804 said:
When I attempt to run derpunlock.sbf I get an error on my phone that says SVF: 106:1:2 sec_exception:b655, eddc, eb
I am not able to go any further. I have searched and searched and have not been able to find a fix.
I have attached images of the issues i am receiving.
Click to expand...
Click to collapse
well this isn't rooting necessarily... but i've never seen this error. have you tried going to the latest SBF and then unlocking the bootloader?
na7q said:
well this isn't rooting necessarily... but i've never seen this error. have you tried going to the latest SBF and then unlocking the bootloader?
Click to expand...
Click to collapse
True. I tried to flash the latest SBF and received the same error.
U can try the lastest method to root using terpedo search youtube for lastest root for photon by qbking77
Sent from my MB855 using xda app-developers app
duke8804 said:
True. I tried to flash the latest SBF and received the same error.
Click to expand...
Click to collapse
you were running 2.3.4 when you were trying to unlock correct?
MIONS said:
U can try the lastest method to root using terpedo search youtube for lastest root for photon by qbking77
Sent from my MB855 using xda app-developers app
Click to expand...
Click to collapse
he's trying to unlock not root
MIONS said:
U can try the lastest method to root using terpedo search youtube for lastest root for photon by qbking77
Sent from my MB855 using xda app-developers app
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Click to collapse
Worked perfect thank you. Also found out the error I am having is I am running 2.3.5 and I am unable to unlock the boot-loader.
duke8804 said:
Worked perfect thank you. Also found out the error I am having is I am running 2.3.5 and I am unable to unlock the boot-loader.
Click to expand...
Click to collapse
Thats perfect now u can install bootstap recovery since u Locked and try some locked roms
Hybrid is very good and stable
Sent from my MB855 using xda app-developers app
duke8804 said:
Worked perfect thank you. Also found out the error I am having is I am running 2.3.5 and I am unable to unlock the boot-loader.
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Click to collapse
hmmm. so you were trying to root??? and unlock? you should be more clear of things. we all know that the 2.3.5 bootloader is permanently locked. there's no way around it. all you can do is root. which means no roms for you! only locked stock roms.

Trying to go back to Stock but get an error...

I get this error when going back to stock: failed flashing process flash partition mbmloader.bin. Is it fixable?
jakeh9777 said:
I get this error when going back to stock: failed flashing process flash partition mbmloader.bin. Is it fixable?
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Click to collapse
RSD Lite? version?
Windows version?
firmware version?
device model number?
Sent from my Motorola XT1060 using XDA Labs
sd_shadow said:
RSD Lite? version?
Windows version?
firmware version?
device model number?
Sent from my Motorola XT1060 using XDA Labs
Click to expand...
Click to collapse
Never mind. Some how it was just the battery. It worked this time... Sorry!

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