Stuck in boot loop, Retapac

Alamow_3

New member
Dec 26, 2018
2
0
0
The OTA to 8.1 went into an installation error everytime I tried to update. Eventually the phone stopped booting.

When I try to install SANDERS_OPSS28.65_36_3_cid50_subsidy_DEFAULT_regulatory_DEFAULT_CFC.xml i recieve a message that the firmware is older than the installed firmware.


Minimal ADB and Fastboot 1>fastboot flash system system.img_sparsechunk.0
target reported max download size of 534773760 bytes
sending 'system' (256355 KB)...
OKAY [ 5.941s]
writing 'system'...
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 5.992s

When I access recovery I receive "E:Failed to mount /cache/recovery/last_locale"
8.1.0/OPSS28.65_3/4af3

I am not able to find Retapac firmware online. Any suggestions?


Minimal ADB and Fastboot >fastboot getvar all
(bootloader) version: 0.5
(bootloader) version-bootloader: moto-msm8953-C2.12
(bootloader) product: sanders
(bootloader) board: sanders
(bootloader) secure: yes
(bootloader) hwrev: P4
(bootloader) radio: 1
(bootloader) storage-type: emmc
(bootloader) emmc: 32GB SAMSUNG RX1BMB RV=08 PV=07 FV=0000000000000007
(bootloader) ram: 3GB SAMSUNG LP3 DIE=6Gb M5=01 M6=05 M7=00 M8=7B
(bootloader) cpu: MSM8953
(bootloader) serialno: removed
(bootloader) cid: 0x0032
(bootloader) channelid: 0x51
(bootloader) uid: 3E5BAA0800000000000000000000
(bootloader) securestate: flashing_unlocked
(bootloader) iswarrantyvoid: yes
(bootloader) max-download-size: 534773760
(bootloader) reason: Reboot mode set to fastboot
(bootloader) imei: removed
(bootloader) meid:
(bootloader) date: 09-16-2017
(bootloader) sku: XT1805
(bootloader) carrier_sku:
(bootloader) battid:
(bootloader) iccid:
(bootloader) cust_md5:
(bootloader) max-sparse-size: 268435456
(bootloader) current-time: "Sat Jan 24 10: 8:21 UTC 1970"
(bootloader) ro.build.fingerprint[0]: motorola/sanders_n/sanders_n:7.1.1
(bootloader) ro.build.fingerprint[1]: /NPSS26.116-61-11/18:user/release-
(bootloader) ro.build.fingerprint[2]: keys
(bootloader) poweroffalarm: 0
(bootloader) ro.build.version.full[0]: Blur_Version.26.366.18.sanders.re
(bootloader) ro.build.version.full[1]: tail.en.US
(bootloader) ro.build.version.qcom: LA.UM.5.6.r1-03800-89xx.0
(bootloader) version-baseband: M8953_27.36.07.40R SANDERS_EMEADSDS_CUST
(bootloader) kernel.version[0]: Linux version 3.18.31-perf-gce86ddc-0017
(bootloader) kernel.version[1]: 4-g39aa1fd ([email protected]) (gcc ver
(bootloader) kernel.version[2]: sion 4.9 20150123 (prerelease) (GCC) ) #
(bootloader) kernel.version[3]: 1 SMP PREEMPT Tue May 29 21:13:54 CDT 20
(bootloader) kernel.version[4]: 18
(bootloader) sbl1.git: git=MBM-NG-VC2.12-0-g698fb2f
(bootloader) rpm.git: git=92e5e21-dirty
(bootloader) tz.git: git=9a0b157
(bootloader) devcfg.git: git=9a0b157
(bootloader) keymaster.git: git=9a0b157
(bootloader) cmnlib.git: git=9a0b157
(bootloader) cmnlib64.git: git=9a0b157
(bootloader) prov.git: git=9a0b157
(bootloader) aboot.git: git=MBM-NG-VC2.12-0-g07ff23c
(bootloader) frp-state: no protection (77)
(bootloader) ro.carrier: retapac
(bootloader) current-slot:
(bootloader) slot-suffixes: _a
(bootloader) slot-count: 1
(bootloader) slot-successful:_a: INVALID
(bootloader) slot-successful:_b: INVALID
(bootloader) slot-bootable:_a: INVALID
(bootloader) slot-bootable:_b: INVALID
(bootloader) slot-retry-count:_a: unknown
(bootloader) slot-retry-count:_b: unknown
 
Last edited:

Alamow_3

New member
Dec 26, 2018
2
0
0
A more recent firmware bought the phone back to life SANDERS_OPSS28.65-36-6_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml available from moto.netlib.re/sanders/

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 flash dsp adspso.bin
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 system system.img_sparsechunk.4
fastboot flash system system.img_sparsechunk.5
fastboot flash system system.img_sparsechunk.6
fastboot flash system system.img_sparsechunk.7
fastboot flash system system.img_sparsechunk.8
fastboot flash system system.img_sparsechunk.9
fastboot flash system system.img_sparsechunk.10
fastboot flash oem oem.img
fastboot erase cache
fastboot erase userdata
fastboot erase DDR
fastboot oem fb_mode_clear