[E 2015 Q&A, Help & Troubleshooting] mauriciognr:
So, last night i tried to install LineageOS on a surnia, flashed TWRP using the official file twrp-3.2.1-0-surnia.img i tried to make a factory reset before installing rom and gapps and told me it couldnt mount anything so i formated data tipyng yes and all that worked, i installed the rom + gapps, all good, after that it couldnt boot i was stuck on bootloader. So i downloaded a couple of stock roms and flashed them using the Stock Firmware Flasher from the forum, some of the roms boot up and everything works except gsm signal, i said some since no stock 6.0 rom has worked only 5.1 and 5.0.

This is what fastboot says:

fastboot getvar all
(bootloader) version: 0.5
(bootloader) version-bootloader: moto-msm8916-80.10
(bootloader) product: surnia
(bootloader) board: surnia
(bootloader) secure: no
(bootloader) hwrev: 0x82B0
(bootloader) radio: 0x3
(bootloader) emmc: 8GB Samsung REV=07 PRV=0B TYPE=57
(bootloader) ram: 1024MB Samsung S8 SDRAM DIE=4Gb
(bootloader) cpu: MSM8916 ES1.0
(bootloader) serialno: NSYB210239
(bootloader) cid: 0xDEAD
(bootloader) channelid: 0xDEAD
(bootloader) uid: A63F150100000000000000000000
(bootloader) securestate: Engineering
(bootloader) iswarrantyvoid: Not supported
(bootloader) mot_sst: 1
(bootloader) max-download-size: 268435456
(bootloader) reason: Reboot mode set to fastboot
(bootloader) imei:
(bootloader) meid:
(bootloader) date:
(bootloader) sku:
(bootloader) iccid:
(bootloader) cust_md5:
(bootloader) max-sparse-size: 268435456
(bootloader) current-time: "Fri Nov 11 10:36:33 UTC 2016"
(bootloader) ro.build.fingerprint[0]: motorola/surnia_retus/surnia_umts:
(bootloader) ro.build.fingerprint[1]: 5.1/LPIS23.29-18.9-6/4:user/releas
(bootloader) ro.build.fingerprint[2]: e-keys
(bootloader) ro.build.version.full[0]: Blur_Version.23.211.6.surnia_retu
(bootloader) ro.build.version.full[1]: s.retus.en.US
(bootloader) ro.build.version.qcom[0]: AU_LINUX_ANDROID_LA.BR.1.1.3_RB1.
(bootloader) ro.build.version.qcom[1]: 05.00.02.032.013
(bootloader) version-baseband: M8916_2020602.05.03.21.07B DFLT_FSG
(bootloader) kernel.version[0]: Linux version 3.10.49-g5f7e9895 (hudsonc
(bootloader) kernel.version[1]: m@ilclbld87) (gcc version 4.8 (GCC) ) #1
(bootloader) kernel.version[2]: SMP PREEMPT Fri Nov 11 03:51:20 CST 201
(bootloader) kernel.version[3]: 6
(bootloader) sbl1.git: git=MBM-NG-V80.10-0-g8f1d925
(bootloader) rpm.git: git=MBM-NG-V80.10-0-g099cb06
(bootloader) tz.git: git=MBM-NG-V80.10-0-g434e28a
(bootloader) hyp.git: git=MBM-NG-V80.10-0-g434e28a
(bootloader) aboot.git: git=MBM-NG-V80.10-0-g43dddc5
(bootloader) partition-type:modem: raw
(bootloader) partition-type:sbl1: raw
(bootloader) partition-type:DDR: raw
(bootloader) partition-type:aboot: raw
(bootloader) partition-type:rpm: raw
(bootloader) partition-type:tz: raw
(bootloader) partition-type:hyp: raw
(bootloader) partition-type:utags: raw
(bootloader) partition-type:logs: raw
(bootloader) partition-type:sec: raw
(bootloader) partition-type:factorytune1: raw
(bootloader) partition-type:padA: raw
(bootloader) partition-type:metadata: raw
(bootloader) partition-type:abootBackup: raw
(bootloader) partition-type:rpmBackup: raw
(bootloader) partition-type:tzBackup: raw
(bootloader) partition-type:utagsBackup: raw
(bootloader) partition-type:hypBackup: raw
(bootloader) partition-type:padB: raw
(bootloader) partition-type:frp: raw
(bootloader) partition-type:modemst1: raw
(bootloader) partition-type:modemst2: raw
(bootloader) partition-type:hob: raw
(bootloader) partition-type:dhob: raw
(bootloader) partition-type:fsg: raw
(bootloader) partition-type:fsc: raw
(bootloader) partition-type:ssd: raw
(bootloader) partition-type:cid: raw
(bootloader) partition-type:logo: raw
(bootloader) partition-type:clogo: raw
(bootloader) partition-type:persist: raw
(bootloader) partition-type:misc: raw
(bootloader) partition-type:boot: raw
(bootloader) partition-type:recovery: raw
(bootloader) partition-type:factorytune2: raw
(bootloader) partition-type:kpan: raw
(bootloader) partition-type:padC: raw
(bootloader) partition-type:sp: raw
(bootloader) partition-type:keystore: raw
(bootloader) partition-type:oem: raw
(bootloader) partition-type:carrier: ext4
(bootloader) partition-type:system: raw
(bootloader) partition-type:cache: raw
(bootloader) partition-type:userdata: raw
(bootloader) partition-size:modem: 0x0000000004000000
(bootloader) partition-size:sbl1: 0x0000000000080000
(bootloader) partition-size:DDR: 0x0000000000008000
(bootloader) partition-size:aboot: 0x0000000000100000
(bootloader) partition-size:rpm: 0x000000000003e800
(bootloader) partition-size:tz: 0x000000000007d000
(bootloader) partition-size:hyp: 0x0000000000020000
(bootloader) partition-size:utags: 0x0000000000080000
(bootloader) partition-size:logs: 0x0000000000200000
(bootloader) partition-size:sec: 0x0000000000004000
(bootloader) partition-size:factorytune1: 0x0000000000371000
(bootloader) partition-size:padA: 0x00000000001af000
(bootloader) partition-size:metadata: 0x0000000000080000
(bootloader) partition-size:abootBackup: 0x0000000000100000
(bootloader) partition-size:rpmBackup: 0x000000000003e800
(bootloader) partition-size:tzBackup: 0x000000000007d000
(bootloader) partition-size:utagsBackup: 0x0000000000080000
(bootloader) partition-size:hypBackup: 0x0000000000020000
(bootloader) partition-size:padB: 0x000000000048f000
(bootloader) partition-size:frp: 0x0000000000080000
(bootloader) partition-size:modemst1: 0x0000000000180000
(bootloader) partition-size:modemst2: 0x0000000000180000
(bootloader) partition-size:hob: 0x000000000007a000
(bootloader) partition-size:dhob: 0x0000000000008000
(bootloader) partition-size:fsg: 0x0000000000180000
(bootloader) partition-size:fsc: 0x0000000000000400
(bootloader) partition-size:ssd: 0x0000000000002000
(bootloader) partition-size:cid: 0x0000000000020000
(bootloader) partition-size:logo: 0x0000000000400000
(bootloader) partition-size:clogo: 0x0000000000400000
(bootloader) partition-size:persist: 0x0000000000800000
(bootloader) partition-size:misc: 0x0000000000080000
(bootloader) partition-size:boot: 0x0000000002000000
(bootloader) partition-size:recovery: 0x0000000001ffc000
(bootloader) partition-size:factorytune2: 0x0000000000a0e000
(bootloader) partition-size:kpan: 0x0000000000800000
(bootloader) partition-size:padC: 0x0000000000380000
(bootloader) partition-size:sp: 0x0000000001000000
(bootloader) partition-size:keystore: 0x0000000001000000
(bootloader) partition-size:oem: 0x0000000001000000
(bootloader) partition-size:carrier: 0x0000000001000000
(bootloader) partition-size:system: 0x0000000071000000
(bootloader) partition-size:cache: 0x0000000010000000
(bootloader) partition-size:userdata: 0x000000013efe0000
(bootloader) qe: qe 0/0
(bootloader) ro.carrier: retus
all: listed above
finished. total time: 0.416s

Heres a pic on the phone in BL mode.

View attachment 4399736

And heres in android showing imei 0 after tying *#06*

View attachment 4399738

These are the roms ive tried so far:

- SURNIA_USC_5.1_LPI23.29-15_cid9_subsidy-DEFAULT_CFC.xml - My first chice since i remember something like "surnia_usc" on CPUz when i received the phone.

- SURNIA_RETUS_5.1_LPIS23.29-18.9-2_cid9_subsidy-DEFAULT_CFC.xml - The last i installed in wich i am right now.

- XT1524_RETGBALL_MOTOE2(4G-LTE)_5.0.2_LXI22.50-13_cid7_subsidy-DEFAULT_CFC.xml

- XT1524_SURNIA_RETES_6.0_MPI24.65-39_cid7_subsidy-DEFAULT_CFC.xml

- XT1527_SURNIA_AMXLA_6.0_MPI24.65-39_cid12_subsidy-DEFAULT_CFC.xml - Wont boot, stays forever on boot animation.

- XT1527_SURNIA_RETCA_6.0_MPI24.65-39_cid14_subsidy-DEFAULT_CFC.xml - Wont boot, stays forever on boot animation

And also tried this modem:

xt1526_BasebandUpdater - Intall via TWRP

Sorry for my english, greetings from venezuela.