Modem firmware blank, imei blank, network showing searching. Question: q: my iphone 5 is says searching only , with no imei , iccid and blank modem firmware , please help more less apple footer this site contains user submitted content, comments and opinions and is for informational purposes only.. Iphone 5s searching, no modem firmware done. try to mild reheat this or reflow, iphone, ipad, ipod hardware repair hardware repair discussions for iphone, ipod , ipad & apple products, help, guides. i have imei but blank modem firmware.
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Iphone 5 blank modem firmware and no imei please i am in serious need of your help, iphone 5 was working in good condition before the mystery. it does not fall to the ground, the phone just went to stuck on searching where the network bar is.. "firmware" is a name given to the internal software that runs a device like apple's iphone. if you want to change the firmware (which includes the firmware used to control the unit's internal modem), you'll have to first check and make sure a new version is actually available.. After several attempts, i now have no service, get a "restore needed" message regularily and in the about screen, my imei, iccid, and modem firmware fields are all blank. i never get the "no sim" message, only "no service" or "searching"..