Xperia Z - Error Ocurred During Tethering

[DavudDogrucu]

Dear All,

I am in trouble due to tethering error on my Xperia Z. I have checked all the disscussions. I have asked assistance of Sony Customer Care in Turkey. I tried all the recommendations. No solution yet. As far as I understand, you are also experienced on this problem. If you find a solution, please share with the community too.

Thanks in advance !

[Edison1]

did you flash/modify any files system files?

Back up your files and apss then

Try repairing it with Sony PC Companion or Sony Update Service, and see if the problem still persist.

[DavudDogrucu]

No, I did not modify original SW.

Sony customer care also recommended repairing SW. (reinstall of original SW by Sony PC Companion) I did, but, no solution.

[coolasrevi]

that error happens only when you are not connected to any data network.

[DavudDogrucu]

No, I am able to use internet on the Phone. Data network is working. iPhone internet tethering is working in the same room with the same sim card.

[coolasrevi]

k sometimes i do get the message while tethering.. but still i am able to connect detect its network. please check if its been made discoverable

[DavudDogrucu]

After tethering function is ON, I am able to connect my notebook to Xperia Z wifi hotspot. But, no internet on the PC. (only local network is working)

[coolasrevi]

I recommend you to try it with different SIM. just give it a try

[GeoffH]

some mobile operators do not allow tethering on their network - contact your carrier to confirm

also I have heard on certain types of devices (none android) this blocking can be ineffective

e.g. link below

http://www.fergeeks.com/mobile/tether-t-mobile-unlimited-4g-blocked/

[DavudDogrucu]

I tried another sim card from the same operator. It is not working. Another sim card from another operator will be delivered tomorrow. I will check and share the result.