Használati útmutató ZTE Blade A521
Oldalak 5 Angol okostelefon
Olvassa el ingyen online a(z) ZTE Blade A521 használati útmutatóját, vagy töltse le PDF-ben. Az útmutatót 14 alkalommal tekintették meg. Kérdése van a modellről? Tegyen fel kérdést
秘密 Confidential▲
<以上所有信息均为中兴通讯股份有限公司所有，不得外传>
All Rightsreserved, No Spreading abroad without Permission of ZTE
第1页
ZTEBLADE A521UpgradeGuide(ThroughSDCard)
1. Cautions
The software versionand pictures in this document are justfor reference
only.Please useZTE handsetsupportwebsite providedversionto download
software.
1)Download theupgrade package.
Open http://www.ztedevice.com.cn/support and download the upgrade
package (update.zip) thatmatches your phonemodel. Ifthe downloaded
package isnot,unzipthe packagetoobtain it.update.zip
Ensure thatyourmicro SDcard is atleast 2GB.
NotePleaserefer toour currentversiondownload size：.
2)Remove theSIM cardbefore upgrade.
3)BackupyourdataandAPPs in yourphonebefore upgrade.Youcan use third-part
backup apps.
4)Verify that thefile intheroot directory oftheSD card matches theupdate.zip
model of the phone. Do not modify the file name and extension name of the files
in theupgrade package.
5)Verify that yourphone has enough (atleast 40%) power. Charge the phone if
required. To avoid data lost orupgrade failure,it isnot recommended toupgrade
your phone throughanSD cardwhenthephone is beingcharged.
6)Youshould notperformany other operation on the phoneduring the upgrade
process.
7)Anormal upgrade shouldbe completedin about4 minutes. If itfails,please try
again.Any questionyou cancontact theafter-sale center to getsupport.
2.Update from system
1) Downloadthe upgrade packagethatmatchesthe phonemodelfrom ZTE
official website(http://www.ztedevice.com.cn/support/),extractupdate.zip
Termékspecifikációk
| Márka: | ZTE |
| Kategória: | okostelefon |
| Modell: | Blade A521 |
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