Hi everyone.
I got bricked but fastboot enabled milestone.
I can access "Bootloader(PRDCT enable)" and "Bootloader Fastboot Mode"
a. I can't flash SBF via RSD Lite.
RSD Lite error - Error sending RQSF boot command. Device API Error: 0xE00200EB Command:RQSF (0xE00200EB)
b. I can't access Recovery mode
I erase Recovery partition via fastboot and can't flash that partition with CG47.smg (http://and-developers.com/partitions:cdt)
What can I do?
i had tried to lock boot-loader and now itz stuck in fastboot and saying failed to validate system image . Some please help me with what i have to do next
Hi
Thanks for writing to us at XDA Assist. Please standby while we have your thread/question moved to the appropriate sub-forum for your device.
For future reference you can find your specific device forum here (bookmark/subscribe this):
Moto G (2014)
Within that section you will find a dedicated q&a sub-forum (this is where your thread is going to be moved to):
G 2014 Q&A, Help & Troubleshooting
Good luck!
Did you UNLOCK your bootloader before?
If yes then again UNLOCK it again by connecting your phone to PC, enter into fastboot mode and type "fastboot oem unlock" in the cmd window.
what if the phone is not connecting to ur computer???
SharkcpN said:
Did you UNLOCK your bootloader before?
If yes then again UNLOCK it again by connecting your phone to PC, enter into fastboot mode and type "fastboot oem unlock" in the cmd window.
Click to expand...
Click to collapse
what if the phone is not connecting to ur comp???
Motorola G2 stuck in boot loop solution
rajdeepjadeja3 said:
Same problem..... Failed to validate system image...what to do now?? somebody please help...fast......
Click to expand...
Click to collapse
I have solution.... i had same problem... and searched it now my moto G2 is running successfully..... 1st You have to download stock firmware (official may be)...after that you have to install via fastboot with ADB codes....
follow instruction=========>>>>>
1. Extract the downloaded firmware file to a folder.
2. Download and extract mfastboot and copy its content to the same folder where the extracted firmware files.
3. Reboot your Moto G into the Bootloader Mode. To do so, turn off your phone and then press and hold the Volume (-) and Power buttons simultaneously for a few seconds.
4. Connect your phone to your PC via USB cable.
5. Now, launch a command window from inside the firmware folder (click shift key, right click and select open command window here option).
6. In the command window, issue the following commands one by one:
mfastboot flash boot boot.img
mfastboot flash recovery recovery.img
mfastboot flash system system.img_sparsechunk.0
mfastboot flash system system.img_sparsechunk.1
mfastboot flash system system.img_sparsechunk.2
mfastboot flash modem NON-HLOS.bin
mfastboot erase modemst1
mfastboot erase modemst2
mfastboot flash fsg fsg.mbn
mfastboot erase cache
mfastboot erase userdata
mfastboot reboot
NOTE: If firmware includes four system.img_sparsechunk or you do not want to erase the userdata, you can modify the command. You have now successfully installed a fresh ROM on your Moto G and the phone the phone should work as usual.
Also, depending on which version you are going to and from, you may need to try using the standard fastboot rather than mfastboot.
that's it... Enjoy...... (suggesting to download 5.0.2)
Same issue for Moto g 2nd Gen XT-1079 failed to validate system image
I also having same problem and I had done all the u have included above but still I am not able over come that plzz hlep to out
Hello, I tried to install a rom on my moto z3 play and now it does not start. With "blankflash" I managed to make it turn on in mode fastboot but i try to install the original rom but it says "Oem_locked". Then install the moto smart asistant tool but it didn't work either, inside "moto asistant" I get "Error combining the connected device, please connect it and try again", when I connect it, an unsupported device appears. It is rare because the previous times I use the program, I download the official rom of the device and install it, but now it does not work. In "connected devices" it does not appear as "Qualcomm_Qdloader 9008" but appears as "Fastboot beckham S".
I'm really desperate I don't know what to do. If anyone knows how I can fix it please I need your help.
Is there a way to enable usb debugging from the "fastboot"?
Mica_Diazz531 said:
Hello, I tried to install a rom on my moto z3 play and now it does not start. With "blankflash" I managed to make it turn on in mode fastboot but i try to install the original rom but it says "Oem_locked". Then install the moto smart asistant tool but it didn't work either, inside "moto asistant" I get "Error combining the connected device, please connect it and try again", when I connect it, an unsupported device appears. It is rare because the previous times I use the program, I download the official rom of the device and install it, but now it does not work. In "connected devices" it does not appear as "Qualcomm_Qdloader 9008" but appears as "Fastboot beckham S".
I'm really desperate I don't know what to do. If anyone knows how I can fix it please I need your help.
Is there a way to enable usb debugging from the "fastboot"?
Click to expand...
Click to collapse
I believe your only option is RSD Lite if you have a windows 7 pc
https://forum.xda-developers.com/general/rooting-roms/guide-flashing-motorola-firmware-t4042039
sd_shadow said:
I believe your only option is RSD Lite if you have a windows 7 pc
https://forum.xda-developers.com/general/rooting-roms/guide-flashing-motorola-firmware-t4042039
Click to expand...
Click to collapse
Thank you !! I will try to do that, first I will see if I can get a pc with windows 7. that would be the only solution?
Mica_Diazz531 said:
Hello, I tried to install a rom on my moto z3 play and now it does not start. With "blankflash" I managed to make it turn on in mode fastboot but i try to install the original rom but it says "Oem_locked". Then install the moto smart asistant tool but it didn't work either, inside "moto asistant" I get "Error combining the connected device, please connect it and try again", when I connect it, an unsupported device appears. It is rare because the previous times I use the program, I download the official rom of the device and install it, but now it does not work. In "connected devices" it does not appear as "Qualcomm_Qdloader 9008" but appears as "Fastboot beckham S".
I'm really desperate I don't know what to do. If anyone knows how I can fix it please I need your help.
Is there a way to enable usb debugging from the "fastboot"?
Click to expand...
Click to collapse
Try this:
Connect your device to the PC in Fastboot mode and in the command prompt type:
Code:
fastboot oem fb_mode_set
fastboot flash partition gpt.bin
Restart the device in Fastboot mode and follow the procedure for flashing the rom normally.
Code:
fastboot getvar max-sparse-size
fastboot oem fb_mode_set
fastboot flash partition gpt.bin
fastboot flash bootloader bootloader.img
fastboot flash modem NON-HLOS.bin
fastboot flash fsg fsg.mbn
fastboot erase modemst1
fastboot erase modemst2
fastboot bluetooth flash BTFM.bin
fastboot flash dsp dspso.bin
fastboot flash logo logo.bin
fastboot flash boot boot.img
fastboot flash system system.img_sparsechunk.0
fastboot flash system system.img_sparsechunk.1
fastboot flash system system.img_sparsechunk.2
fastboot flash system system.img_sparsechunk.3
fastboot flash system system.img_sparsechunk.4
fastboot flash system system.img_sparsechunk.5
fastboot flash system_b system_other.img
fastboot flash vendor vendor.img_sparsechunk.0
fastboot flash vendor vendor.img_sparsechunk.1
fastboot flash oem oem.img
fastboot flash oem_b oem_other.img
fastboot erase cache
fastboot erase carrier
fastboot erase userdata
fastboot erase DDR
fastboot oem fb_mode_clear
fastboot reboot
If you have problems with carrier signal and / or wifi, see this link: https://forum.xda-developers.com/showpost.php?p=83152527&postcount=4
fastbook flash instructions
Loko_vr said:
Restart the device in Fastboot mode and follow the procedure for flashing the rom normally.
Code:
fastboot getvar max-sparse-size
fastboot oem fb_mode_set
fastboot flash partition gpt.bin
fastboot flash bootloader bootloader.img
fastboot flash modem NON-HLOS.bin
fastboot flash fsg fsg.mbn
fastboot erase modemst1
fastboot erase modemst2
fastboot bluetooth flash BTFM.bin
fastboot flash dsp dspso.bin
fastboot flash logo logo.bin
fastboot flash boot boot.img
fastboot flash system system.img_sparsechunk.0
fastboot flash system system.img_sparsechunk.1
fastboot flash system system.img_sparsechunk.2
fastboot flash system system.img_sparsechunk.3
fastboot flash system system.img_sparsechunk.4
fastboot flash system system.img_sparsechunk.5
fastboot flash system_b system_other.img
fastboot flash vendor vendor.img_sparsechunk.0
fastboot flash vendor vendor.img_sparsechunk.1
fastboot flash oem oem.img
fastboot flash oem_b oem_other.img
fastboot erase cache
fastboot erase carrier
fastboot erase userdata
fastboot erase DDR
fastboot oem fb_mode_clear
fastboot reboot
Click to expand...
Click to collapse
Hi. I want to flash a rom using fastboot into my mz3 Play. I can't find a tutorial on it. After I download the ROM:
1. I unzip it to the desktop?
2. connect the phone to usb in fastboot mode?
3. Run the commands in fastboot?
or do I have to unzip the ROM into the ADB / fastboot folder?
kc12 said:
Restart the device in Fastboot mode and follow the procedure for flashing the rom normally.
Hi. I want to flash a rom using fastboot into my mz3 Play. I can't find a tutorial on it. After I download the ROM:
1. I unzip it to the desktop?
2. connect the phone to usb in fastboot mode?
3. Run the commands in fastboot?
or do I have to unzip the ROM into the ADB / fastboot folder?
Click to expand...
Click to collapse
https://forum.xda-developers.com/general/rooting-roms/guide-flashing-motorola-firmware-t4042039
Sent from my perry_f using XDA Labs
kc12 said:
Hi. I want to flash a rom using fastboot into my mz3 Play. I can't find a tutorial on it. After I download the ROM:
1. I unzip it to the desktop?
2. connect the phone to usb in fastboot mode?
3. Run the commands in fastboot?
or do I have to unzip the ROM into the ADB / fastboot folder?
Click to expand...
Click to collapse
Using fastboot, unzip the firmware files in the same folder as adb / fastboot and then follow the commands listed above.
Note:
The bootloader must be unlocked.
The adb drivers must be installed.
The device must be started in fastboot mode.
Loko_vr said:
Using fastboot, unzip the firmware files in the same folder as adb / fastboot and then follow the commands listed above.
Note:
The bootloader must be unlocked.
The adb drivers must be installed.
The device must be started in fastboot mode.
Click to expand...
Click to collapse
Thank you for responding! Presently my bootloader is unlockable. I have already done as you described and the rom flashed without issues. Thanks again.
---------- Post added at 11:07 PM ---------- Previous post was at 10:56 PM ----------
sd_shadow said:
https://forum.xda-developers.com/general/rooting-roms/guide-flashing-motorola-firmware-t4042039
Sent from my perry_f using XDA Labs
Click to expand...
Click to collapse
Thank you for the link. The tutorial is great for someone who is knowledgeable in fastboot. But my experience with fastboot is limited with booting and flashing twrp. And maybe a few simple other commands. The tutorial didn't have any information regarding what I was supposed to do with the ROM zip after I downloaded it. However, your tutorial had several links and following one link to another and to another.. ... I was able to determine that what you do with the zip file kind of depends on how you have set up your adb/ fastboot. And because of another article you wrote I was able to determine unzipping the rom in my abd/fastboot folder was what I needed to do. So, thank you for your knowledge, which is light years ahead of mine.
---------- Post added at 11:09 PM ---------- Previous post was at 11:07 PM ----------
sd_shadow said:
https://forum.xda-developers.com/general/rooting-roms/guide-flashing-motorola-firmware-t4042039
Sent from my perry_f using XDA Labs
Click to expand...
Click to collapse
Thank you for the link. The tutorial is great for someone who is knowledgeable in fastboot. But my experience with fastboot is limited with booting and flashing twrp. And maybe a few simple other commands. The tutorial didn't have any information regarding what I was supposed to do with the ROM zip after I downloaded it. However, your tutorial had several links and following one link to another and to another.. ... I was able to determine that what you do with the zip file kind of depends on how you have set up your adb/ fastboot. And because of another article you wrote I was able to determine unzipping the rom in my abd/fastboot folder was what I needed to do. So, thank you for your knowledge, which is light years ahead of mine.
kc12 said:
Thank you for responding! Presently my bootloader is unlockable. I have already done as you described and the rom flashed without issues. Thanks again.
---------- Post added at 11:07 PM ---------- Previous post was at 10:56 PM ----------
Thank you for the link. The tutorial is great for someone who is knowledgeable in fastboot. But my experience with fastboot is limited with booting and flashing twrp. And maybe a few simple other commands. The tutorial didn't have any information regarding what I was supposed to do with the ROM zip after I downloaded it. However, your tutorial had several links and following one link to another and to another.. ... I was able to determine that what you do with the zip file kind of depends on how you have set up your adb/ fastboot. And because of another article you wrote I was able to determine unzipping the rom in my abd/fastboot folder was what I needed to do. So, thank you for your knowledge, which is light years ahead of mine.
---------- Post added at 11:09 PM ---------- Previous post was at 11:07 PM ----------
Thank you for the link. The tutorial is great for someone who is knowledgeable in fastboot. But my experience with fastboot is limited with booting and flashing twrp. And maybe a few simple other commands. The tutorial didn't have any information regarding what I was supposed to do with the ROM zip after I downloaded it. However, your tutorial had several links and following one link to another and to another.. ... I was able to determine that what you do with the zip file kind of depends on how you have set up your adb/ fastboot. And because of another article you wrote I was able to determine unzipping the rom in my abd/fastboot folder was what I needed to do. So, thank you for your knowledge, which is light years ahead of mine.
Click to expand...
Click to collapse
I recommend LMSA's Flash Rescue it's easier
https://forum.xda-developers.com/general/general/update-moto-lenovo-moto-smart-assistant-t3951714
sd_shadow said:
I recommend LMSA's Flash Rescue it's easier
https://forum.xda-developers.com/general/general/update-moto-lenovo-moto-smart-assistant-t3951714
Click to expand...
Click to collapse
My phone is a sprint variant. I wanted to flash the brazil variant and the US canada variant, in hopes of one would solve my issue and I could get my bootloader unlocked. I couldn't get them to flash with the rescue tool. I followed someone's instructions where they were able to trick the tool by replacing the files in the lmsa's rom folder. Unfortunately I couldn't get either one to flash in the lmsa tool past 64%. They fail. So I had to fastboot them. Unfortunately I still can't get fastboot to retrieve my unlock data.
Hi Everyone,
Not sure if it will help anyone but here is my experience.
I have Moto G9 (XT2083-3)
With factory it came with Android 10, later got Android 11 update and I updated it.
But after few months found Android 11 is not smooth as Android 10 was for this device.
So decided to downgrade to Android 10 from Android 11.
Got my old firmware file from here - https://mirrors.lolinet.com/firmware/moto/guamp/official/RETIN/
Moto G9 (XT2083-3 - GUAMP)
Check for your stock firmware according to your device name.
USB debugging was turned on but I forgot to unlock OEM in developer settings. ( If unlock OEM is not done in developer settings, we cannot unlock bootloader via fastboot mode even with Unlock Code got from Motorola.)
I tried flashing the Android 10 without unlocking bootloader and got errors as Pre-Validation failed/ permission denied.
So I downloaded latest ( Android 11) or the one that is already installed on your device and flashed that firmware.
Then followed below process to downgrade to Android 10
(fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img
this only works if bootloader is unlocked and it will show on your Fastboot mode on phone that Flashed unlcoked instead of OEM_locked.)
Otherwise it will keep giving Prevalidation failed errors
Turn on USB debugging and check unlock bootloader.
Boot device into fastboot mode
1. Unlock bootloader
UNIQUE_KEY you can get on your email.
Detailed guide for getting unlock key and unlocking.
URL- https://motorola-global-portal.custhelp.com/app/standalone/bootloader/unlock-your-device-a
Create an account here,
At the prompt, type- fastboot oem get_unlock_data
The returned string will be used to retrieve your unlock key.
Example: On a Windows Desktop, the returned string format would be- fastboot oem get_unlock_data
(bootloader) 0A40040192024205#4C4D3556313230
(bootloader) 30373731363031303332323239#BD00
(bootloader) 8A672BA4746C2CE02328A2AC0C39F95
(bootloader) 1A3E5#1F53280002000000000000000
(bootloader) 0000000
On a Mac OS Desktop, the returned string format would beINFO0A40040192024205#4C4D3556313230
INFO30373731363031303332323239#BD00
INFO8A672BA4746C2CE02328A2AC0C39F95
INFO1A3E5#1F53280002000000000000000
INFO0000000
Paste together the 5 lines of output into one continuous string without (bootloader) or ‘INFO’ or white spaces. Your string needs to look like this:
0A40040192024205#4C4D355631323030373731363031303332323239#BD008A672BA4746C2CE02328A2AC0C39F951A3E5#1F532800020000000000000000000000
After that paste above code data on page and request for Unlock Key and unlock key will be sent to email
Verify that the desktop and device are connected by entering the following in the command field:$
Command - fastboot devicesYou should see that your device is connected.
To unlock the bootloader, enter the following in the command line:$
Command- fastboot oem unlock UNIQUE_KEY
The UNIQUE_KEY is the code you received in the email. It is case-sensitive.
Bootloader is unlocked now.
Now run following commands and post bootloader is flashed, reboot bootloader before going further.
fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img
fastboot getvar max-sparse-size
fastboot oem fb_mode_set
fastboot flash partition gpt.bin
fastboot flash bootloader bootloader.img
fastboot reboot bootloader
(Before copy pasting these commands , verify how many "super.img_sparsechunk.XX" files your firmware has
For me it 16. so I executed till 16. if it is 15 for you then remove that one line "fastboot flash super super.img_sparsechunk.16")
fastboot flash vbmeta vbmeta.img
fastboot flash radio radio.img
fastboot flash bluetooth BTFM.bin
fastboot flash dsp dspso.bin
fastboot flash logo logo.bin
fastboot flash boot boot.img
Fastboot flash dtbo dtbo.img
fastboot flash recovery recovery.img
fastboot flash super super.img_sparsechunk.0
fastboot flash super super.img_sparsechunk.1
fastboot flash super super.img_sparsechunk.2
fastboot flash super super.img_sparsechunk.3
fastboot flash super super.img_sparsechunk.4
fastboot flash super super.img_sparsechunk.5
fastboot flash super super.img_sparsechunk.6
fastboot flash super super.img_sparsechunk.7
fastboot flash super super.img_sparsechunk.8
fastboot flash super super.img_sparsechunk.9
fastboot flash super super.img_sparsechunk.10
fastboot flash super super.img_sparsechunk.11
fastboot flash super super.img_sparsechunk.12
fastboot flash super super.img_sparsechunk.13
fastboot flash super super.img_sparsechunk.14
fastboot flash super super.img_sparsechunk.15
fastboot flash super super.img_sparsechunk.16
fastboot erase userdata
fastboot erase ddr
fastboot oem fb_mode_clear
fastboot reboot
Now you will be able to downgrade to your desired stock rom.
Hi all,
I know this is an older phone but I received it used and I tried to place Lineage OS 17 from this forum on it as I did with two others and it did not work.
I have tried multiple ROMs from this forum but I always end up at the fastboot menu. I have tried fastboot oem fb_mode_clear and that doesn't work.
The bootloader logs state:
AP Fastboot Flash Mode (Secure)
Fastboot Readon: Reboot mode set to fastboot
I would be happy if I can get ANY de-googled AOSP ROM working on this phone.
Can anyone lend a hand?
I have used the LineageOS19 image from the forum and it includes a recovery image that I can flash and successfully access.
I have a twrp image that I can flash into recovery and also access, but it demands a password to decrypt the user data.
I have noticed that when commanding fastboot -w, the device reports that raw is not a supported format.
Anything else that I can give you to help?
Thanks!
"fastboot -w" doesn't work properly on mine either from what I remember. "fastboot erase <partition>" does.
Make sure you're not in fastbootd first: fastboot reboot bootloader
Then:
fastboot erase carrier
fastboot erase userdata
fastboot erase metadata
fastboot erase ddr
(Adapted from flashfile.xml in the stock firmware file XT2041-4_SOFIA_RETUS_11_RPMS31.Q1-54-13-7_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml.zip)