USB 3G no longer works after upgrade

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https://bbs.archlinux.org – wvdial might also be a workaround, if one does not like to downgrade. In my case, I had to unset my PIN on the SIM card first. One can do that using a mobile phone, for example.Then # pacman -S wvdial in /etc/wvdial.conf, I put[Dialer Defaults] Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 Modem Type = Analog Modem ISDN = 0 Stupid Mode = 1 Dial Attempts = 3 Init1 = ATZ [Dialer huawei] Modem = /dev/serial/by-id/usb-ZTE_Incorporated_1_1_Surf-stick_MF19001MOD010000-if02-port0 Baud = 115200 [Dialer voda] Init3 = AT+CGDCONT=1,"IP","web.vodafone.de" [Dialer dial] Phone=*99 (HowTos)