No wifi no network... topic

Hi everyone, I have a HTC One M8 locked on SFR (France)
The phone was on stock Rom but I changed it to Custom Rom and unlocked the bootloader but I had this issue with networks : no wifi, no data..., so I returned to Stock Rom but nothing changed.

the command

Code:

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fastboot getvar all

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return

Code:

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(bootloader) version: 0.5
(bootloader) version-bootloader: 3.16.0.0000
(bootloader) version-baseband: 1.16.2133156.UA15G
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main:
(bootloader) version-misc: PVT SHIP S-ON
(bootloader) serialno: ---------------------
(bootloader) imei: ---------------------
(bootloader) imei2: Not Support
(bootloader) meid: 00000000000000
(bootloader) product: m8_ul
(bootloader) platform: hTCBmsm8974
(bootloader) modelid: 0P6B10000
(bootloader) cidnum: VODAP203
(bootloader) battery-status: good
(bootloader) battery-voltage: 0mV
(bootloader) partition-layout: Generic
(bootloader) security: on
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: ab0efa49
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
all: Done!
finished. total time: 0.006s

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but it's weird, the version-main field is empty
Maybe it's the reason of the problem?
I already tried to flash the stock recovery for VODAP203 (Vodafone FR).

Thanks for you help