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Stuck in Bootloop

Trying to install the 5.1 factory image and can't seem to escape bootloop. I can't even seem to get into recovery post flash to do a factory reset. It's funny, because if I flash TWRP instead of stock recovery i can get into TWRP. However, the file structure isn't built out at all when i mount from there. I flashed using the following method:
fastboot flash bootloader bootloader.img
fastboot reboot-bootloader
fastboot flash radio radio.img
fastboot reboot-bootloader
fastboot flash system system.img
fastboot flash userdata userdata.img
fastboot flash boot boot.img
fastboot flash recovery recovery.img
fastboot flash cache cache.img
fastboot erase cache
Thoughts?

pearlbrian said:
Trying to install the 5.1 factory image and can't seem to escape bootloop. I can't even seem to get into recovery post flash to do a factory reset. It's funny, because if I flash TWRP instead of stock recovery i can get into TWRP. However, the file structure isn't built out at all when i mount from there. I flashed using the following method:
fastboot flash bootloader bootloader.img
fastboot reboot-bootloader
fastboot flash radio radio.img
fastboot reboot-bootloader
fastboot flash system system.img
fastboot flash userdata userdata.img
fastboot flash boot boot.img
fastboot flash recovery recovery.img
fastboot flash cache cache.img
fastboot erase cache
Thoughts?
Click to expand...
Click to collapse
Can you get to bootloader? If so, just flash the stock image using the flash-all.bat

Unfortunately the flash all file never works for me. It hangs up after it flashes the radio. I was at least able to do a factory reset, during which several cache errors popped up. Maybe that is the root cause of the trouble?

pearlbrian said:
Trying to install the 5.1 factory image and can't seem to escape bootloop. I can't even seem to get into recovery post flash to do a factory reset. It's funny, because if I flash TWRP instead of stock recovery i can get into TWRP. However, the file structure isn't built out at all when i mount from there. I flashed using the following method:
fastboot flash bootloader bootloader.img
fastboot reboot-bootloader
fastboot flash radio radio.img
fastboot reboot-bootloader
fastboot flash system system.img
fastboot flash userdata userdata.img
fastboot flash boot boot.img
fastboot flash recovery recovery.img
fastboot flash cache cache.img
fastboot erase cache
Thoughts?
Click to expand...
Click to collapse
You erased the cache after flashing it... System is checking for the cache and so the boot loop, try without erasing the cache(without executing the last line of code)

Bootloop even after flashing stock firmware (XT1550)

I got an OTA update for marshmallow. At this stage phone was locked, unrooted and not tampered with.
After updating OTA phone went into a bootloop.
'Allow OEM Unlock' is disabled from developer options before even updating OTA so bootloader can't be unlocked.
After bootloop, from bootloader using fastboot (and mfastboot also tried) I flashed "XT1550_OSPREY_RETASIA_DS_2GB_6.0.1_MPI24.107........" this marshmallow firmware using standard commands for newer Moto devies. Even after flashing firmware, still bootloop happens.
Code:
fastboot flash bootloader O:\MotoG3\Firmwares\bootloader.img
fastboot flash logo O:\MotoG3\Firmwares\logo.bin
fastboot flash boot O:\MotoG3\Firmwares\boot.img
fastboot flash recovery O:\MotoG3\Firmwares\recovery.img
fastboot flash system O:\MotoG3\Firmwares\system.img_sparsechunk.0
fastboot flash system O:\MotoG3\Firmwares\system.img_sparsechunk.1
fastboot flash system O:\MotoG3\Firmwares\system.img_sparsechunk.2
fastboot flash system O:\MotoG3\Firmwares\system.img_sparsechunk.3
fastboot flash system O:\MotoG3\Firmwares\system.img_sparsechunk.4
fastboot flash system O:\MotoG3\Firmwares\system.img_sparsechunk.5
fastboot flash system O:\MotoG3\Firmwares\system.img_sparsechunk.6
fastboot flash system O:\MotoG3\Firmwares\system.img_sparsechunk.7
fastboot flash modem O:\MotoG3\Firmwares\NON-HLOS.bin
fastboot erase modemst1
fastboot erase modemst2
fastboot flash fsg O:\MotoG3\Firmwares\fsg.mbn
fastboot erase cache
fastboot erase userdata
fastboot reboot
pause
At this stage, phone still goes into a bootloop. Clicking on recovery from bootloader also sends phone into a bootloop so can't even access stock recovery.
Also no way to erase system as bootloader is locked.
In bootloader some details are given:
baseband- M8916_2020617.29.03.21.45R OSPREY_APAC_CUST
product- osprey xt1550 16gb p2b
cpu- msm8916
device is locked. status code 0. software status official.
How do I get the phone back in working state?
Other bootloop guides were not useful as here even after flashing stock firmware phone still goes into a bootloop. ALso no stock recovery is accessible and BL is locked

Using the guide in http://forum.xda-developers.com/2015-moto-g/general/guide-fastboot-flashing-factory-t3187750, it is suposed to work (but you can't enter in stock recovery to do a factory reset, right?).
Try one more time, and confirme you flash all the system.img_sparechunk's files (some firmware images have less, and some have more).
In the first boot, the device can take a long period of time to boot (10-15 min in some cases).
If you can boot the recovery or the system, do a factory reset.

did you get it working?

Motorola Moto G 4G (XT1040) Bootloop Problem

Hi, this is my first time making a post, ok here's the thing, a couple of days ago my phone run out of battery, when i come back to charge the phone, this just get stuck in the Motorola logo and don´t turn on, i never make nothing like root or flashing roms, the phone os was all stock Android 5.1; so i look in the internet for possible cause and i find that it was a bootloop, i try to get in to the fastboot flash mode to make a reset with the factory option but just get directly to the motorola logo and dont do nothing, so a try with the recovery option and gets in to the android system recovery <3e> and try the wipe data/factory reset but doesn´t work. I try even via computer using the minimal adb and fastboot to erase the cache and the userdata with the commands and doesn't work, still appearing the motorola logo. so i found that i have to install the original rom again but first ill have to unlock the bootloader for my device, so i did it, i unlock the bootloader and now appear <Device is UNLOCKED. Status Code: 3> and now appear the poster WARNING BOOTLOADER UNLOCKED instead of the motorola logo; then i search for the stock rom for my device and i find this one XT1040_PEREGRINE_RETBR_5.1_LPB23.13-8_cid12_CFC.xml.zip (i know that my device is peregrine because i remember saw it before in the settings but not remeber the hole name), so i make the installation with adb tools like the post say and make this commands:
fastboot flash partition gpt.bin
fastboot flash motoboot motoboot.img
fastboot flash logo logo.bin
fastboot flash boot boot.img
fastboot flash recovery recovery.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 modem NON-HLOS.bin
fastboot erase modemst1
fastboot erase modemst2
fastboot flash fsg fsg.mbn
fastboot erase cache
fastboot erase userdata
fastboot reboot
when its over i press fastboot reboot, but then appears again the WARNING BOOTLOADER UNLOCKED poster, i try to make it again, bus still appearing, i try more than 10 times, but still appearing.
sorry if the post is too large but i try to explain everything so you guys can help me because im desesperate with this, thanks.

HanSolo97 said:
Hi, this is my first time making a post, ok here's the thing, a couple of days ago my phone run out of battery, when i come back to charge the phone, this just get stuck in the Motorola logo and don´t turn on, i never make nothing like root or flashing roms, the phone os was all stock Android 5.1; so i look in the internet for possible cause and i find that it was a bootloop, i try to get in to the fastboot flash mode to make a reset with the factory option but just get directly to the motorola logo and dont do nothing, so a try with the recovery option and gets in to the android system recovery <3e> and try the wipe data/factory reset but doesn´t work. I try even via computer using the minimal adb and fastboot to erase the cache and the userdata with the commands and doesn't work, still appearing the motorola logo. so i found that i have to install the original rom again but first ill have to unlock the bootloader for my device, so i did it, i unlock the bootloader and now appear <Device is UNLOCKED. Status Code: 3> and now appear the poster WARNING BOOTLOADER UNLOCKED instead of the motorola logo; then i search for the stock rom for my device and i find this one XT1040_PEREGRINE_RETBR_5.1_LPB23.13-8_cid12_CFC.xml.zip (i know that my device is peregrine because i remember saw it before in the settings but not remeber the hole name), so i make the installation with adb tools like the post say and make this commands:
fastboot flash partition gpt.bin
fastboot flash motoboot motoboot.img
fastboot flash logo logo.bin
fastboot flash boot boot.img
fastboot flash recovery recovery.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 modem NON-HLOS.bin
fastboot erase modemst1
fastboot erase modemst2
fastboot flash fsg fsg.mbn
fastboot erase cache
fastboot erase userdata
fastboot reboot
when its over i press fastboot reboot, but then appears again the WARNING BOOTLOADER UNLOCKED poster, i try to make it again, bus still appearing, i try more than 10 times, but still appearing.
sorry if the post is too large but i try to explain everything so you guys can help me because im desesperate with this, thanks.
Click to expand...
Click to collapse
If your goal is to re-lock the bootloader: try the command: fastboot oem lock
However, I don't see that solving your problem and may compromise your ability to restore to stock. Instead check this link and follow the install directions EXACTLY:
http://forum.xda-developers.com/moto-g/4g-development/rom-stock-motorola-4g-lollipop-rom-t3142816
eg. for Canada choose: XT1040 (Note: for Rogers/Fido - confirmed)
Retail Canada 5.1 ROM (Untouched) (531mb) [Download]
i.e., you want the untouched version for your specific region.
Good luck. S

[Completed] Digiflip pro XT911 stuck in Fastboot mode Please help!!!!!

Here is what i did with my Tab Digiflip pro XT911.
1. I wanted to update the tab OS(currently kitkat 4.4) to Lollipop 5.1, so i flashed custom recovery. Ended up in fastboot mode.
2. Followed the help given in XDA to update it to Lollipop 5.1. I used Zenphone 5
intel Z2580 Atom ROM to flash with following commands
fastboot oem start_partitioning
fastboot flash /tmp/partition.tbl .\partition.tbl
fastboot oem partition /tmp/partition.tbl
fastboot erase system
fastboot erase cache
fastboot erase spare
fastboot erase data
fastboot erase userdata
fastboot erase APD
fastboot erase ADF
fastboot oem stop_partitioning
All is okay .. till this but once i enter
fastboot flash boot boot.img
fastboot flash recovery recovery.img
fastboot flash fastboot fastboot.img
fastboot flash system system.img
I get this error for all the commands
FAILED (remote: flash_cmds error!)
Once these commands are excuted it goes into USB LOGO screen.:crying:
For that i use xFSTK flash tool to bring it back to Fastboot mode.
I downloaded stock ROM for Digiflip pro xt911 tablet, but it does not contain system.img and also recovery.img
Please help in solving the problem.

Hi and welcome to Assist,
If its stuck in Fastboot, you can fastboot flash the stock firmware for your device.
Good luck

Question Help! ADB sideload LOS rom doesn't work with TWRP

I got Motorola Edge S from China, and plan to:
1. Unlock (Succeeded !)
2a. fastboot flash boot twrp-3.5.2_11.0-2-nio.img
fastboot flash boot_b twrp-3.5.2_11.0-2-nio.img
SD card cannot work properly, as well as Adb sideload, so Official LOS.zip cannot be flashed,
OR
2b. fastboot flash boot lineage-19.1-20220604-recovery-nio.img
fastboot flash boot_b lineage-19.1-20220604-recovery-nio.img
Stucked on the Boot-up screen with Logo before Recovery mode.
3. flash Stock EU rom
(to achieve more international firmware, since I don't find independent firmware.zip)
4. flash LOS rom
N.B. [data] partition had been cleared, and I should haven't cleared [system] partition, but I cannot boot back to stock rom after Step 2, and I believe the stock rom has been removed for any accident.
Please help

Might be a long shot here, but I bricked G100 when trying to flash to both slots. Use the Motorola device recovery tool to bring it back to stock and flash only ONE slot (the active one) with your rom. There's installation scripts on this forum that do exactly this for you.

twelfth said:
Might be a long shot here, but I bricked G100 when trying to flash to both slots. Use the Motorola device recovery tool to bring it back to stock and flash only ONE slot (the active one) with your rom. There's installation scripts on this forum that do exactly this for you.
Click to expand...
Click to collapse
Initially I just flash one slot. Then I read that inconsistency between 2 slots can cause problem, so I have flash 2nd slot also, by copy-partitions-20210323_1922.zip or by "fastboot flash boot_b ...".
Now, I can also recovery and boot back to stock rom, by flash boot.img extracted from stock rom.zip with the same version as mine.
So the KEY problem is:
Under TWRP recovery loader, with ADB sideload turned on, the PC seems cannot connect & send below crucial command to Android:
$ fastboot flash boot lineage-19.1-20220604-recovery-nio.img
N.B. I have already used USB driver from Motorola, so ADB commands can run without problem, except ADB Sideload mode. Also, I have tried using USB 2.0 hub port with 2.0 cable (4-pins) as well.

TWRP for nio is not stable (yet). Use the instructions for lineageos official.

patwwh said:
I got Motorola Edge S from China, and plan to:
1. Unlock (Succeeded !)
2a. fastboot flash boot twrp-3.5.2_11.0-2-nio.img
fastboot flash boot_b twrp-3.5.2_11.0-2-nio.img
SD card cannot work properly, as well as Adb sideload, so Official LOS.zip cannot be flashed,
OR
2b. fastboot flash boot lineage-19.1-20220604-recovery-nio.img
fastboot flash boot_b lineage-19.1-20220604-recovery-nio.img
Stucked on the Boot-up screen with Logo before Recovery mode.
3. flash Stock EU rom
(to achieve more international firmware, since I don't find independent firmware.zip)
4. flash LOS rom
N.B. [data] partition had been cleared, and I should haven't cleared [system] partition, but I cannot boot back to stock rom after Step 2, and I believe the stock rom has been removed for any accident.
Please help
Click to expand...
Click to collapse
Late here but on 2a step, you can actually copy the ROM zip to internal storage since windows can detect your phone as storage device when it is in TWRP recovery.

https://wiki.lineageos.org/devices/nio/install is telling everything you need to know.
Though:
NEW:
Code:
fastboot devices
fastboot --set-active=a
// Update firmware
// Files taken from https://mirrors.lolinet.com/firmware/motorola/nio/official/RETEU/
fastboot flash modem_a NON-HLOS.bin
fastboot flash modem_b NON-HLOS.bin
fastboot erase mdmddr
fastboot flash fsg_a fsg.mbn
fastboot flash fsg_b fsg.mbn
fastboot erase mdm1m9kefs1
fastboot erase mdm1m9kefs2
fastboot flash bluetooth_a BTFM.bin
fastboot flash bluetooth_b BTFM.bin
fastboot erase carrier
fastboot erase ddr
fastboot reboot bootloader
fastboot devices
fastboot --set-active=a
// First setup
// Files taken from https://mirror.math.princeton.edu/pub/lineageos/full/nio/
fastboot flash dtbo_a dtbo.img
fastboot flash dtbo_b dtbo.img
fastboot flash vendor_boot_a vendor_boot.img
fastboot flash vendor_boot_b vendor_boot.img
fastboot reboot bootloader
fastboot devices
fastboot --set-active=a
// Install recovery
// Files taken from https://download.lineageos.org/nio
fastboot flash boot <recovery_filename>.img
for example:
fastboot flash boot_a <recovery.img>
fastboot flash boot_b <recovery.img>
fastboot reboot recovery
// Be sure all firmware is consistant
// Files taken from https://mirrorbits.lineageos.org/tools/copy-partitions-20220613-signed.zip
adb sideload copy-partitions-20220613-signed.zip
fastboot reboot recovery
FRESH INSTALL OF LINEAGE
Code:
Reboot into recovery
CHECK WHICH IS THE ACTIVE PARTITION, FIRST TIME A
Goto “Factory reset”
Goto “Format data/factory reset”
Goto “Format data”
Goto “Apply Update”
Goto “Apply from adb”
adb sideload <lineageos.zip>
Goto “Advanced”
Goto “Reboot to recovery” (now active partition is changed to the updated one)
CHECK WHICH IS THE ACTIVE PARTITION, FIRST TIME SHOULD BE B!!
Reboot to system and setup...
(This is how I do it...)
(On updates, active partition is switching on reboot after you have done a flash of lineageos.zip file)
(Forget TWRP for this device as it is not finished and several bugs are there. Just use Lineage OS)

TWRP only works on Android 11, above that nothing will work and it will be very buggy