What's new
PinoyTechnician

This is a sample guest message. Register a free account today to become a member! Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members through your own private inbox!

REFERENCE a3s no power GPT guid partition error done ufi jtag

obanapHORDES

Registered
Joined
Jun 3, 2018
Messages
80
Reaction score
85
Points
1
Location
davao del norte
good day mga boss..share ko lng po gawa ko..

Brand / Model : Oppo A3s cph1803

Problem : no power (pinasa lng ng tech ) na update dw ng tumer nag no power na at meron error sa ufi logs see screenshots...
aa33ss.png

Solution : Ufi jtag isp pinout

download ofp file and covert para ma flash mo sa ufi...sa ufi android tool mo econvert
link : https://www.gsmmafia.com/oppo-a3s-cph1803-flash-file/ pg sa flasing na ay wag isama ang userdata.uncheck mo lng..

at ito nmn ang back-up ko na same model niya
link : https://www.mediafire.com/folder/396imr4ob1tzg/user_part

1st step back-up extcsd,boot1,boot2,usearea..at yung para sa signal...ang sa akin ay di ma back up blanko ang tab sa signal
2nd step write partition lagyan ng check yung nka red circle.para mawala ang error niya..see screenshots.pgkatapos ma write ay hugotin ang ufi box cable din ibalik tapos readinfo nmn para mkita mo na wala ng error...

5a3s.png

1a3s.jpg
pgkatapos ay flash na yung na download mo na firmware...wala akung screenshots sa flashing....
after flash ay walang baseband at null imei..dito akjo nhirapan kasi di ma back up yung sa signal...
no luck sa system update in settings at update via wifi sa recovery...
ang ginawa ko ay..meron nmn akung back sa nkaraang gawa ko na same model nito at my back-up ako para sa signal..kaya yun ang ginamit na nagbabakasali na magkaroon ng baseband at imei..after flash para signal ay ganito na...
4G ang data sa Globe at TNT
2a3s.jpg

3a3s.jpg

4a3s.png
 

Attachments

  • 4a3s.png
    4a3s.png
    184.7 KB · Views: 82
Last edited by a moderator:
Back
Top