Tecno p5 inashindwa kufungua attachment

Wakubwa salam.
Nina android tecno p5, nikidownload attachment zinadownload vizuri kabisa ila nikisema nizifungue, zinagoma, inanijibu "cant open the file'. Imekosa application gan ili niitafte na kuiweka niweze soma att?

Nimeshindwa kusoma wosia wa mandela na attachments kibao za jf.

Nawashukuru

Ila sizani kama ni zote...
.
Labda zenye mfumo wa .php
.
.
https://www.jamiiforums.com/jukwaa-...hwe-kinachojiri-kwa-sms-bure-mwaka-mzima.html
.

Jaribu kudownload office suite itakusaidia kusoma pdf, doc, ppt n so on...

Aksante ngoja niichek office suite