how to root droid razr xt912 version 4.1.2 - Motorola Droid RAZR

I have the droid razr n was wanting to root it for fun but I don't want to brick it by messing up so I wanted to make sure it was possible for my phone

-spektor- said:
I have the droid razr n was wanting to root it for fun but I don't want to brick it by messing up so I wanted to make sure it was possible for my phone
Click to expand...
Click to collapse
Use safe root:
https://forum.xda-developers.com/attachment.php?attachmentid=2760984&d=1400951117
here video tutorial: http://youtu.be/Eunw58NwFrQ
Dont forget to install drivers first for the device if using windows based pc. After you root use install safe strap 3.75 if your going to be flashing anything or custom roms. Happy rooting.

OGdroidster said:
Use safe root:
https://forum.xda-developers.com/attachment.php?attachmentid=2760984&d=1400951117
here video tutorial:
Dont forget to install drivers first for the device if using windows based pc. After you root use install safe strap 3.75 if your going to be flashing anything or custom roms. Happy rooting.
Click to expand...
Click to collapse
I seemed to have messed up and now it doesn't boot past the Motorola logo it just goes to black screen, while its in the black screen adb is available, I can access fastboot and all but it won't boot up, RSD Lite 6.2.4, i think, doesn't seem to detect my phone is this fixable?

-spektor- said:
I seemed to have messed up and now it doesn't boot past the Motorola logo it just goes to black screen, while its in the black screen adb is available, I can access fastboot and all but it won't boot up, RSD Lite 6.2.4, i think, doesn't seem to detect my phone is this fixable?
Click to expand...
Click to collapse
If you can get to fastboot mode then you should be able to get it going. You will need the drivers installed for your device then you will need the correct stock firmware to flash with rsd lite. When you get to fastboot mode scroll to ap fast boot then tap the volume up button that will take you to the bootloader to flash. Then open up rsd lite. Connect device to your computer. When it reads it click where it shows your device then you should see all information in rsd lite then click start you will get a prompt upon click of start you click decompress and flash button. Just sit back and wait like 10 to 15 minutes. Sometimes it will get stuck at boot logo and rsd lite will say manually reboot phone so go ahead and do so. Once you are in past the bootlogo and actually booted up go ahead and unplug the device from USB port of computer. That's its all done. Here is a side note: when you go into ap fast boot and it says battery is low that means that you will not be able to flash. You will need a fastboot cable. If run into that just let me know I have amazon link where it cost 10 bucks. Cheapest one that's works on our device. I never had a problem with not working.

OGdroidster said:
If you can get to fastboot mode then you should be able to get it going. You will need the drivers installed for your device then you will need the correct stock firmware to flash with rsd lite. When you get to fastboot mode scroll to ap fast boot then tap the volume up button that will take you to the bootloader to flash. Then open up rsd lite. Connect device to your computer. When it reads it click where it shows your device then you should see all information in rsd lite then click start you will get a prompt upon click of start you click decompress and flash button. Just sit back and wait like 10 to 15 minutes. Sometimes it will get stuck at boot logo and rsd lite will say manually reboot phone so go ahead and do so. Once you are in past the bootlogo and actually booted up go ahead and unplug the device from USB port of computer. That's its all done. Here is a side note: when you go into ap fast boot and it says battery is low that means that you will not be able to flash. You will need a fastboot cable. If run into that just let me know I have amazon link where it cost 10 bucks. Cheapest one that's works on our device. I never had a problem with not working.
Click to expand...
Click to collapse
Ah, so if it's low battery it won't connect to rsd lite? I can't tell how charged it is because it doesn't display battery when I plug it in when it's off but I'll charge it for a bit n get back to it.

When you go to fastboot mode then to ap fastboot it will say low if to low to flash otherwise it will say ok

Related

[Q] [HELP] failed to boot 4

was going from gingerblur 2.5 on 1.56 then sbf to 1.83 and now it just says that after flashing.
tried to sbf 1.23 and 56 and same thing
am i doing something wrong?
in the rsdlite it sees the phone but says n/a for everything
Please HELP
Updated: I tried again fresh start on different computer and it worked!
must have been error in download, unzip, or there is something conflicting on my pc
hi i have same problem , went i flash OLYFR_U4_1.8.3_SIGNED_OLPSATTSPE_P013_HWolympus_1g_Service1FF.sbf ,
always after finish and rebooting then failed to boot 4 error raise,
i have use other computer to flash and the result is same failed to boot 4
i have install
- RSD Lite and 5.0
- Handset_USB_Driver_32_v4.9.0
plz can anyone help me ?
Sbf 4.1.26 or 4.1.57, then OTA to 4.1.83, root, sideload enable, flash CWM, flash GingerBlur.
bullghost said:
hi i have same problem , went i flash OLYFR_U4_1.8.3_SIGNED_OLPSATTSPE_P013_HWolympus_1g_Service1FF.sbf ,
always after finish and rebooting then failed to boot 4 error raise,
i have use other computer to flash and the result is same failed to boot 4
i have install
- RSD Lite and 5.0
- Handset_USB_Driver_32_v4.9.0
plz can anyone help me ?
Click to expand...
Click to collapse
i have the same problem
aaurnab said:
i have the same problem
Click to expand...
Click to collapse
please help
CaelanT said:
Sbf 4.1.26 or 4.1.57, then OTA to 4.1.83, root, sideload enable, flash CWM, flash GingerBlur.
Click to expand...
Click to collapse
thanks bro, i thinks that's the best way to update till 4.1.83,
here a little experience i have done
first time i try flash sbf 4.1.83 failed with that error booting,
and pull battery and back again to turn off the phone, and i flash the 1.26
then success with sim card inside,
iam not happy with failing on flash 4.1.83, then i thought the 4.1.83 sbf file is corrupt then i redownload again , after finish download,
i do the second time flashing with new 4.1.83 sbf
this second time is so frustrated, couz it fail again with same error.
until i have success full recover my atrix i do over 10 time flashing
and changing between computer and my notebook
and changing from windows 7 and windows XP
flashing random sbf from 1.83 and 1.26
the lasting i lost my hope , then suddenly the flash was success, WTF ,
lasting i remember is i pull the battery and pull out the sim card , then put back the battery, and do the flash,
the last time i flash 1.26 sbf
i thing
there is something no right with driver or RSD Lite not sync or missing something
until now iam still don't know how to solve it ,
pls anyone can find out what the problem and how to solve it
After about 4-5 hours and 7-8 tries using sfb method to upgrade to 1.83, I finally have a working phone again.
As to how I got stuck on the:
boot fail 4
starting RSD
and in RSD Lite, the phone's device name showing up as "SE Flash Olympus"
I decided to do a few things.
1. Go download the newest USB drivers. the 2.00.52 is what you should be on. If you can't find them, go to Motorola website and get MotoHelper 5.0 or whatever..install and then update your drivers. Restart your pc and keep trying to update your drivers until you get to USB 2.00.52 drivers.
2. USE THE ORIGINAL DATA CABLE THAT CAME WITH THE PHONE.
3. Make sure the connections are not loose at all (could've been why mine was messing up)
4. If you already have motohelper installed...go to the 'driverinstaller.exe' change operation mode to clean and reinstall, make sure the phone is unplugged. and click on start. (note, this part will be anywhere from 2 - 5 minutes depending on speed of your computer)
5. Restart RSD Lite, make sure you're using the latest one, and 'Run as administrator'.
**Go to config>Flash/Flex options... > only "check" Restart after Flexing..**
6. Now, I learned this the hard way...and many forums have it up there... GET YOUR BATTERY TO ABOVE 80% or IT WILL FAIL. (I had to go to a friend's at midnight to charge my battery from his atrix...hahaha)
7. Now turn your phone on again and it'll go to the "failed to boot 4 starting RSD" ...
8. Next, plug it in to your USB cable and click "Show Device" and then click once under the "USB 1 line" to view the device information at the top left. (Everything should be N/A except for your bootloader and you will also read "NS Flash Olympus now, instead of the SE Flash Olympus)
9. Put that '1.83_pudding.sfb' file in the "C:\ " directory to avoid any further complications.
10. Select the "...." browse to the '1.83_pudding.sfb' file and click start. It should work.... Now if it doesn't work... try and try again...
What I did was switched back and forth from 1.23 to 1.83... when I got mine to work, the device was registering as "SE Flash Olympus".
And for the longest time under bootloader, it would register as N/A...I finally decided to switch cables and it worked... once again, make sure to follow these:
* Full battery/80% above
* Stock Atrix USB cable
* 2.00.52 USB drivers
* RSD Lite 5.3.1
EDIT: GOOD LUCK! PM me if you need more assistance as those forward to XDA app
vash8806 said:
After about 4-5 hours and 7-8 tries using sfb method to upgrade to 1.83, I finally have a working phone again.
As to how I got stuck on the:
boot fail 4
starting RSD
and in RSD Lite, the phone's device name showing up as "SE Flash Olympus"
I decided to do a few things.
1. Go download the newest USB drivers. the 2.00.52 is what you should be on. If you can't find them, go to Motorola website and get MotoHelper 5.0 or whatever..install and then update your drivers. Restart your pc and keep trying to update your drivers until you get to USB 2.00.52 drivers.
2. USE THE ORIGINAL DATA CABLE THAT CAME WITH THE PHONE.
3. Make sure the connections are not loose at all (could've been why mine was messing up)
4. If you already have motohelper installed...go to the 'driverinstaller.exe' change operation mode to clean and reinstall, make sure the phone is unplugged. and click on start. (note, this part will be anywhere from 2 - 5 minutes depending on speed of your computer)
5. Restart RSD Lite, make sure you're using the latest one, and 'Run as administrator'.
**Go to config>Flash/Flex options... > only "check" Restart after Flexing..**
6. Now, I learned this the hard way...and many forums have it up there... GET YOUR BATTERY TO ABOVE 80% or IT WILL FAIL. (I had to go to a friend's at midnight to charge my battery from his atrix...hahaha)
7. Now turn your phone on again and it'll go to the "failed to boot 4 starting RSD" ...
8. Next, plug it in to your USB cable and click "Show Device" and then click once under the "USB 1 line" to view the device information at the top left. (Everything should be N/A except for your bootloader and you will also read "NS Flash Olympus now, instead of the SE Flash Olympus)
9. Put that '1.83_pudding.sfb' file in the "C:\ " directory to avoid any further complications.
10. Select the "...." browse to the '1.83_pudding.sfb' file and click start. It should work.... Now if it doesn't work... try and try again...
What I did was switched back and forth from 1.23 to 1.83... when I got mine to work, the device was registering as "SE Flash Olympus".
And for the longest time under bootloader, it would register as N/A...I finally decided to switch cables and it worked... once again, make sure to follow these:
* Full battery/80% above
* Stock Atrix USB cable
* 2.00.52 USB drivers
* RSD Lite 5.3.1
EDIT: GOOD LUCK! PM me if you need more assistance as those forward to XDA app
Click to expand...
Click to collapse
People 51_OLL iron-4.5.2A-lite 5.6 rsd 49_SIGNED_STABLE45LAOLYMPGBPERAR_P011_A026_M001_HWpd_Service1FF with ... and my error:
"Failde to boot 4"
rsd starting mode
I am reading is the battery problem that has to be for 80 %+...
If I turn on the power but the volume key + I fastboot protocol enters
If it lights only the error:
"Failde to boot 4" starting mode rsd
I can do twice the iron sbf with 2.3.6 official stock continues to give me the same error.
Lei may be because the battery is not 100% so fails.
How do I charge if the wall charger no load and light me alone with the legend:
"Failde to boot 4" rsd starting mode.
It can be for this, because this is not a 100% Bateias??
Another query may be that by command fastboot mode can be fixed??

[Q] NO RSD or Fastboot detection

PC will not identify phone in RSD or fastboot. I have tried all drivers I can find, have uninstalled and reinstalled all software, the drivers install in each mode but RSDlite or the official moto software updater will not ID the phone when connected...
I have tried 64 and 32 windows and 3 different cables just to be sure....
Anyone have an idea what to do? I have locked an unlocked this thing once before the 4.5.91 update and again after. I used the official Motorola Software Updater to "update" back to locked stock and have had this issue ever since then....
Fixed: Belkin USB print and storage drivers had to be removed.
* delete * 10 chars
anyone??????????????
Simple question, do you have debugging turned on? I was having a similar problem, when i realized it was off I totally face palmed myself
Yesy I have tried everything I can think of... the issue is before booting into android not after... something is blocking my phone from getting picked up by RSDlite and the moto update tool... everything in android functions fine, i have turned USB debug on and off both.
I was able to root through fastboot with no issues so it is ok, but I will be d*&$^d if I can get rsd running so I can unlock... it's not like this is new to me I have unlocked this thing twice before...
halfevildruid said:
I was able to root through fastboot with no issues so it is ok, but I will be d*&$^d if I can get rsd running so I can unlock... it's not like this is new to me I have unlocked this thing twice before...
Click to expand...
Click to collapse
You are trying to unlock the same atrix?
Once it's unlock, it remains!
Even if it doesn't show it at booting(maybe disapeared after installing a rom..)
Sent from my MB860 using XDA App
Nope. I am definately locked again. I flashed the official motorola GB software update over my existing GB software to attempt to revert to locked and stock again. It worked but now I am unable to unlock. RSDlite AND the same Moto update do not see my phone in RSD mode.
halfevildruid said:
Nope. I am definately locked again. I flashed the official motorola GB software update over my existing GB software to attempt to revert to locked and stock again. It worked but now I am unable to unlock. RSDlite AND the same Moto update do not see my phone in RSD mode.
Click to expand...
Click to collapse
Actually, once a bootloader is unlocked, its unlocked for good. By reflashing to stock, all that you did was copy over pudding (the SBF file that you flashed when you unlocked the bootloader). This hides the "Unlocked" text in the top corner. To reshow this text and regain access to locked fastboot features, you must reflash pudding via the "Unlock SBF file" available here:
briefmobile.com/how-to-unlock-the-atrix-4g-bootloader
Im not sure why you can't get into RSD mode. Try the following:
- Insure that your volume buttons work
- Unplug phone, take out battery
- wait 10 seconds
- reinsert battery
- hold down UP (not down, I made that mistake once) volume button firmly
- press and hold power button
- phone should say "Starting RSD Mode"
To enter Fastboot mode do the same steps as above, only press the down volume button instead. When the word "FastBoot" appears, press the up volume button.
I can get into rsd and fastboot on the phone. The driver in rsd installs as se flash where it used to install as nf flash. Fastboot is working fine, I was able to reroot.
The problem is rsd does not identify my device and allow me to flash. I am thinking it is in the se flash driver instead of the previous nf flash driver.
Anyone have an opinion?
Sent from my MB860 using Tapatalk
SOLVED!!!
So I figured it out! As it happens I picked up a new Belkin 750 router with networked USB support a few days back for my ext drive and printer. Apperently the Belkin drivers were the culprit! After uninstalling them everything picked up and ran like it should. Some of you devs and folks creating guides should note this in the posts so we can give folks a heads up in case it happens to them. I am sure this will happen to someone else.

Did I brick my phone?

So I have been trying a bunch of different roms for the RAZR today and I was having problems with the keyboard not working. I decided to try to load CM9, so I read I need to use "safestrap" and not "bootstrap" that I had been using. I downloaded it, installed then tried to boot into recovery and load CM9.
Now the safestrap boot screen appears and says "safe system disabled" "hit search to continue / hit the menu button to boot into recovery" if I hit the menu button it just reboots, if I hit search the screen just goes blank and I have to do a reset to get it to start the process again.
I have RSD but I have never used it before. I have my phone plugged into my computer but my computer doesnt see it.
Help!
dreamsti said:
So I have been trying a bunch of different roms for the RAZR today and I was having problems with the keyboard not working. I decided to try to load CM9, so I read I need to use "safestrap" and not "bootstrap" that I had been using. I downloaded it, installed then tried to boot into recovery and load CM9.
Now the safestrap boot screen appears and says "safe system disabled" "hit search to continue / hit the menu button to boot into recovery" if I hit the menu button it just reboots, if I hit search the screen just goes blank and I have to do a reset to get it to start the process again.
I have RSD but I have never used it before. I have my phone plugged into my computer but my computer doesnt see it.
Help!
Click to expand...
Click to collapse
Whats your razr. Its verizon? If not you should use bootstrap.
Safestrap is for verizon razr. But some uses bootstrap on it.
You have to put ur razr in ap fastboot mode: power+vol up+vol down in order to flash with rsd lite
Choose a stock rom to your razr and flash it. Make sure flash correct rom
Cheers
Sent from my XT910 using Tapatalk 2
I have the Verizon RAZR.
So my computer does not recognize the phone when in AP Fastboot, but it does recognize it when its in BP SDF flash. What am I doing wrong?
dreamsti said:
I have the Verizon RAZR.
So my computer does not recognize the phone when in AP Fastboot, but it does recognize it when its in BP SDF flash. What am I doing wrong?
Click to expand...
Click to collapse
Uninstall all motorola software, reinstall motocast 1.29 or newer then connect ur razr.
Use rsd lite 5.7 and make sure you got correct sbf file
You may have corrupted drivers.
Cheers
Cheers
Enviado de meu XT910 usando o Tapatalk 2
Do I need to install anything else other than those 2 things? It still doesnt work.
Would having Samsung drivers effect anything? I have a Galaxy Nexus too.
dreamsti said:
Would having Samsung drivers effect anything? I have a Galaxy Nexus too.
Click to expand...
Click to collapse
Sometimes it brokes motorola drivers. Doing what I said should work.
Edit:
BTW what's the version you were and what's the version you're trying to flash?
Some versions cannot downgrade when the one you're trying to flash have a lower security.
I was running Gummy when everything went wrong. Loading safestrap is when I started having the current problems.
I uninstalled the Samsung drivers, and loaded both RSDLite 5.7 and the Moto driver you suggested and RSD will not see my phone in AP Fastboot, but it will when in BP SDF flash. Very confusing.
I will load the latest version of GB when I can get my computer to see my phone in AP Fastboot.
Now my computer is trying to install the flash MZ600 driver and error's out. I googled MZ600 and it says its a Xoom driver???
dreamsti said:
Now my computer is trying to install the flash MZ600 driver and error's out. I googled MZ600 and it says its a Xoom driver???
Click to expand...
Click to collapse
Yup. You've a driver problem, better unistall others devices you may have.
Or, do it in other pc, like a notebook.
So I finally got the drivers working and now RSD see's my phone when in AP Fastboot, but I get an error when flashing the file. This is the error I get.
"Failed flashing process. 22/23 flash "radio.img" -> Phone returned FAIL."
It was flashing for about 5 minutes before I got this error.
Edit: I'm using the file from this thread.
http://rootzwiki.com/topic/13566-droid-razr-fastboot-file/
Blur_Version.6.12.173.XT912.Verizon.en.US
I think the battery went dead, ugh. Ill recharge and report back.

My Photon says Failed to boot 4 Starting RSD mode

Ok so apparently I flashed a the kitchen sink rom and when phone booted up it stop and said fail to boot 2 but I flashed the and files in the video from qbking77 and now it says fail to boot 4 can anybody help me please. It the only phone I got and I'm not available for an upgrade till february
Robert5686 said:
Ok so apparently I flashed a the kitchen sink rom and when phone booted up it stop and said fail to boot 2 but I flashed the and files in the video from qbking77 and now it says fail to boot 4 can anybody help me please. It the only phone I got and I'm not available for an upgrade till february
Click to expand...
Click to collapse
What version soft ware did you start with.
the android version ? i was running on 2.3.5 it first said fail to boot 2 and thn after i flashed the sbf file it went to boot 4 do u know how i can fix this
Robert5686 said:
the android version ? i was running on 2.3.5 it first said fail to boot 2 and thn after i flashed the sbf file it went to boot 4 do u know how i can fix this
Click to expand...
Click to collapse
You can't flash custom ROMs with a locked bootloader
Sent from my MB855 using xda app-developers app
Yeah i didnt know that but idk y does the bootloader have to be unlocked cuz i flashed the beats audio one and didnt do this
What sbf did you flash?
Sent from my MB855 using xda app-developers app
mof9336 said:
What sbf did you flash?
Sent from my MB855 using xda app-developers app
Click to expand...
Click to collapse
Also having the same issue, I just got root, and I tried to install Jellybean from Jokersax with my battery at 5% which was dumb, but anyways now I get failed to boot 4, I can get it into fastboot protocol support, or rsd mode, and that's it, I've tried to flash some stock files, but no good, I also have a locked bootloader & am on 2.3.5
i flashed the one from qbking77 video i only flashed the one and my batery was drained cuz it wasnt full but the proccess said succes but it went to fail to boot 4 and now it says battery to low to flash but i can get a new battery real quick i jux need to know wat sbf file to flash do u know any that i can flash and would work like i said its the only phone i have and im not available for an upgrade till later and i need my phone
Failed to boot 4 Starting RSD Mode
The Story:
I started having issues with the phone becoming slower and slower and crash prone so i figured this would be a good time to flash an alternate rom. I have had root for some time and i unlocked the boot loader probably about two weeks ago. I had tried a few roms by Th3Bill and i kept having issues so i thought id try to re-lock the boot loader as i couldn't flash any of his roms even with is recovery in place to see if unlocking it again would solve my issue. Also i was running 2.3.4 NOT 2.3.5 so it wasn't due to that.
I just followed the steps outlined here from Link:
Relocking without Full SBF flash
Factory reset phone Menu/Settings/Privacy/Factory Data Reset DO NOT SKIP THIS STEP
Reboot phone into fastboot mode: VOL down/Power. Use VOL down to scroll though options til you see "fastboot" then VOL up to enable. and connect phone to computer
Open command prompt in the moto-fastboot folder and type the following using the <enter> key after each command:
moto-fastboot devices
moto-fastboot erase recovery
moto-fastboot flash recovery stock_recovery.smg
moto-fastboot reboot
Disconnect phone from computer
Start RSD Lite on your computer
Reboot phone into RSD mode: VOL down/Power. Use VOL down to scroll though options til you see "RSD" then VOL up to enable.
Connect phone to computer.
Flash nopudding4u.sbf.
Close RSD Lite and disconnect phone.
Reboot phone
Once i completed the Flash nopuding4u.sbf step it failed giving the status: "Failed flashing process. Failed Flashing process. Phone[0000]: THe "Secure_Motorola_Flash" Interface could not be found. The super-file is secure and for re-flash; the phone needs a super-file that is not secureand not for reflash. (0x7066);Phone connec"
It is not just booting to the first Motorola Dual Core Technology splash screen and showing:
Failed to boot 4
Starting RSD Mode
I've been looking for a solution to the issue for about 30 minutes and have found nothing helpful.
Nopudding4u.sbf relocks your phone, however I would recommend using the 198_7.sbf file instead. U can still unlock with pudding.sbf but you will be able to get back running.. after u flash the stock sbf u will probably need to go into recovery and do a factory reset.
Sent from my MB855 using xda app-developers app
Did you fix,
Tempest_Inc said:
The Story:
I started having issues with the phone becoming slower and slower and crash prone so i figured this would be a good time to flash an alternate rom. I have had root for some time and i unlocked the boot loader probably about two weeks ago. I had tried a few roms by Th3Bill and i kept having issues so i thought id try to re-lock the boot loader as i couldn't flash any of his roms even with is recovery in place to see if unlocking it again would solve my issue. Also i was running 2.3.4 NOT 2.3.5 so it wasn't due to that.
I just followed the steps outlined here from Link:
Relocking without Full SBF flash
Factory reset phone Menu/Settings/Privacy/Factory Data Reset DO NOT SKIP THIS STEP
Reboot phone into fastboot mode: VOL down/Power. Use VOL down to scroll though options til you see "fastboot" then VOL up to enable. and connect phone to computer
Open command prompt in the moto-fastboot folder and type the following using the <enter> key after each command:
moto-fastboot devices
moto-fastboot erase recovery
moto-fastboot flash recovery stock_recovery.smg
moto-fastboot reboot
Disconnect phone from computer
Start RSD Lite on your computer
Reboot phone into RSD mode: VOL down/Power. Use VOL down to scroll though options til you see "RSD" then VOL up to enable.
Connect phone to computer.
Flash nopudding4u.sbf.
Close RSD Lite and disconnect phone.
Reboot phone
Once i completed the Flash nopuding4u.sbf step it failed giving the status: "Failed flashing process. Failed Flashing process. Phone[0000]: THe "Secure_Motorola_Flash" Interface could not be found. The super-file is secure and for re-flash; the phone needs a super-file that is not secureand not for reflash. (0x7066);Phone connec"
It is not just booting to the first Motorola Dual Core Technology splash screen and showing:
Failed to boot 4
Starting RSD Mode
I've been looking for a solution to the issue for about 30 minutes and have found nothing helpful.
Click to expand...
Click to collapse
Hello, did you fix your phone. i am in the same issue now.. please guide me or help me to fix the phone.I have been trying for 3 days,, thanks.
Tried to flash MIUI without unlocking the bootloader
keljoe2804 said:
Also having the same issue, I just got root, and I tried to install Jellybean from Jokersax with my battery at 5% which was dumb, but anyways now I get failed to boot 4, I can get it into fastboot protocol support, or rsd mode, and that's it, I've tried to flash some stock files, but no good, I also have a locked bootloader & am on 2.3.5
Click to expand...
Click to collapse
It is was initially stuck on failed to boot 2 and Starting RSD mode. Then I used RSD lite to flash the stock sbf, and my computer went to sleep in the middle of the flash and failed. Now it is stuck on Failed to boot 4, Starting RSD mode, Battery is too low to flash.
I am not in the US right now, so cannot take it to the Sprint store. PLEASE HELP!!!

Motorola Backflip Mb300 need to help

Hi guys,
My Motorola BackFlip MB300 can access to Bootloader Init and can flash firmware by RSD tool but when it reboot only can display to Motorola Logo and silent forever. I change some firmware but it didn't any change. Hope that everyone will have right way to help me! Thank for read my post!
CyanogenVietNam said:
Hi guys,
My Motorola BackFlip MB300 can access to Bootloader Init and can flash firmware by RSD tool but when it reboot only can display to Motorola Logo and silent forever. I change some firmware but it didn't any change. Hope that everyone will have right way to help me! Thank for read my post!
Click to expand...
Click to collapse
all i think first was flashing SBF file on AP Fastboot mode
is it failed?
666satyr666 said:
all i think first was flashing SBF file on AP Fastboot mode
is it failed?
Click to expand...
Click to collapse
Yes, man! It's also fail...Plz help me with other way...
CyanogenVietNam said:
Yes, man! It's also fail...Plz help me with other way...
Click to expand...
Click to collapse
firmware for your device.
You need to download these things...
RSD Lite 4.5.7
AT&T Stock Android 2.1 Blur v3.0.1390 - Original SBF by Skrilax_CZ @ ModMyMobile
And if you're doing this and haven't attempted root yet, or would just like to wipe your device through and through, HERE are the Moto USB drivers. Make sure to get the correct installer for x86 or x64.
Install your USB Drivers (if you haven't already)
Install RSD Lite
Turn off your backflip
Plug the USB cable into the phone and computer
Open the keyboard and press J+D+Power simultaneously and let up when you see the blue recovery screen with the black moto batwings. In the bottom left corner of the screen it will say in white letters "USB init mode"
Now when the phone boots to the recovery screen, Windows will begin installing a driver for the MSM720x flash recovery mode.
After the driver has successfully installed, open RSD Lite
Upon opening RSD Lite, you should notice ONE connected device in the table below. If not, post what you did exactly and we can help
Now that the device is showing in RSD Lite, click the "..." browse button to point to the Android 2.1 Blur 3.0.1390 image you downloaded earlier
Once that's selected, press start to start flashing your phone.... DO NOT UNPLUG UNTIL IT'S FINISHED.
Once finished, it will reboot itself and you should be presented with the Android Setup after a minute or two.

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