mercredi 11 février 2015

[Q] Moto X XT1097 - revert from 5.01 to 4.4 downgrade Wind topic






Hi

just fyi in case someone runs into this:

I have WIND Moto X (XT 1097) which was unlocked (I am on Bell Mobility Canada) - with the original 4.4.4 firmware:

system: 21.31.52.victara_retca.retca.en.CA
baseband: MSM8974BP_2147.127.04.57R,VICTARA_RETCA_CUST

I manually flashed the retail 5.01 image (I thought the Wind soak test issues came only from OTA)

RETCA_XT1097_5.0.1_LXE22.46-22_cid14_CFC.xml.zip

After I flashed it 5.01 booted fine, but I lost cellular radio. With no way to DOWNGRADE, I thought I was hosed, but after reflashing the 2 original modem files:

fsg.mbn
NON-HLOS.bin

I was back up in 5.01 Lollipop with the radios working again - so I picked up my Bell signal.

I am just wondering now, is there a way to downgrade from 5.01 to 4.4.4 and have the radios working ? Ideally I'd like to reflash this stock image:

RETCA_XT1097_4.4.4_KXE21.187-52_cid14_CFC.xml.zip

Thank you






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