Note:-there is important point to note. you must disable your pc antivirus before downloading and running this softwares.softwares file appears as a virus for many antivirus but it wont harm you in any way. so just disable antivirus, you can enable it after unlocking.. Disclaimer : administration of routerunlock shall not be liable in case of unknowing change of the firmware of your modem / router / mifi. moreover, if you want any specific firmware of related to huawei dongle / pocket mifi, then leave a comment, if it will be available then will be published.. Now connect your wingle with pc flash p711s-wingle_update_21.110.99.04.00 firmware which you download in step #3 and in same file there is a wingle update wizard application, open it and run for update, put flash code from step #1..
Now connect your wingle with pc flash p711s-wingle_update_21.110.99.04.00 firmware which you download in step #3 and in same file there is a wingle update wizard application, open it and run for update, put flash code from step #1.. Download following firmware for downgrade - e8372_firmware_downgrade.7z, before you flash it - check and remember your current firmware version. you may need it after complete unlocking process. you may need it after complete unlocking process.. Ptcl evo 3g 3.1 wingle charji devices unlock foe any sim and any network zong,warid,mobilink,ufone,telenor all mobile inernet modems zte modems huawei modems ec178, ec168, all unlock huawei and zte modem unlocker,telenor mbb unlocker,zong mbb unlocker,jazz 4g hotspot mbb unlocker telenor evo,jazz evo,zong mbb unlocker.