Not all problems need a repack. Consider:
The MW40V is not supported by major open-source projects like OpenWrt , so you must rely on community-made "repacks" from forums like XDA or local GSM hosting sites. alcatel mw40v firmware repack
Attempting to flash an unverified "repack" from unofficial forums can permanently Not all problems need a repack
The MW40V uses a Qualcomm MDM9207 chipset. You must install the correct Qualcomm USB drivers so your PC recognizes the device in "Download Mode." alcatel mw40v firmware repack