Here we take Huawei E153U Modem for Example: If your E153 USB Modem is the carriers limited version you need to unlocked it first, or you can buy a unlocked Huawei E153U Modem directly from modem3g.com. Steps for connecting android tablet to Huawei modem: First, Huawei E153U Modem Unlocking 1. Plug the modem into the pc. Wait for modem auto detection and driver installation. 2. Run Teraterm Pro or Hyper Terminal, select serial then search the assigned com port for your modem (usually have two…try one). 3. Type “ATZ at u2diag ^ = 0” then press enter. If an “OK”…