What's new

Help Oppo a1601(f1s) Null imei after flash stock firmware

J O K E R

Eternal Poster
Joined
Mar 31, 2016
Posts
1,277
Reaction
278
Points
391
Age
30
Hi. Sana po may makatulong po sakin. Nag downgrade po kase ako ng oppo ko gamit spflash tool kase yun lang naman daw yung way para madowngrade mo sya. kaso nung dinowgrade ko sya nag success naman kaso nung nag open na nawala yung IMEI,naging null. Sinubukan ko na gawin yung sn write tool kaso ayaw maread ni sn write yung phone ko kase kailangan daw ng preloader ko. eh nainstall ko naman yung mga drivers sinubukan ko din yung flash emei sa twrp kaso ganun din walang nagbago. may way pa ba para maayos to mga lods? patulong naman. magastos kase magpaayos sa tech. 800 singil. salamat po kung may makatulong man sakin.
 
Eto sir working sakin tested ko na sa ibang mtk na cp
Open the Dialer and type ×#×#3646633#×#× you will enter the MTK Engineering Mode or using Mobile Uncle APP Hit the Engineer Mode option and choose the Engineer Mode (MTK).
On EngineerMode Chosee Connectivity and click the CDS information option.
You will see Radio information there and after tapping on it. If you have dual SIM ANDROID then you will see TWO option select any one on which you want to write IMEI with.
Click Phone 1
At “AT+” line add : AT+EGMR = 1,7,”my_first_IMEI_code”
Click on “SEND AT” button below
For second SIM tap Phone 2 and type this command
AT+EGMR=1,10,”my_second_IMEI_code”
Click on “SEND AT COMMAND” button below a second time
Reboot phone
Verify codes with ×#06#×IMEI codes are ok
 
Pwede din hanap ka sir ng nvram.bin ng cp mo
Tas edit mo yung scatter na txt file sa firmware
Search mo doon yung nvram sa txt file
Set mo yung file name ng nvram to nvram.bin tas download=true
Then load mo ulit yung scatter txt file and check nvram
 
Eto sir working sakin tested ko na sa ibang mtk na cp
Open the Dialer and type ×#×#3646633#×#× you will enter the MTK Engineering Mode or using Mobile Uncle APP Hit the Engineer Mode option and choose the Engineer Mode (MTK).
On EngineerMode Chosee Connectivity and click the CDS information option.
You will see Radio information there and after tapping on it. If you have dual SIM ANDROID then you will see TWO option select any one on which you want to write IMEI with.
Click Phone 1
At “AT+” line add : AT+EGMR = 1,7,”my_first_IMEI_code”
Click on “SEND AT” button below
For second SIM tap Phone 2 and type this command
AT+EGMR=1,10,”my_second_IMEI_code”
Click on “SEND AT COMMAND” button below a second time
Reboot phone
Verify codes with ×#06#×IMEI codes are ok
Pwede din hanap ka sir ng nvram.bin ng cp mo
Tas edit mo yung scatter na txt file sa firmware
Search mo doon yung nvram sa txt file
Set mo yung file name ng nvram to nvram.bin tas download=true
Then load mo ulit yung scatter txt file and check nvram
Eto sir try mo din You do not have permission to view the full content of this post. Log in or register now.. be/k8qzGk5fZ3w


Cge po. try ko po ito mamaya. sayang kase kapag nireflash ko ulet ng buo. baka mawala twrp tsaka root neto. thanks po dito. subukan ko po sya.
 
Eto sir try mo din You do not have permission to view the full content of this post. Log in or register now.. be/k8qzGk5fZ3w

eto nga pala yung yung screenshot nya. kaya pa ba ayusin to ng mobile uncle ba yun?

Screenshot_2020-08-09-08-08-31-33.png
Screenshot_2020-08-09-08-07-48-94.png
 

Attachments

Punta ka sir sa settings tas doon sa about phone->software information->
Pag may baseband version maaayos pa sa engineering mode/mobileuncle
Pero pag unknown baseband po ang nakalagay yun po ng last na two na sinend ko po ang gagana.
 
Pag yun po kasing sa engineering mode/mobileuncle ang ginawa nyo, pag nireset nyo yung phone e mawawala ulit yung imei ififix nyo ulit.
 
saan ba ako makakahanap ng nvram.bin neto? may nadownload ako na firmware dito. yung gamit ko pang flash. kaso wala ako mahanap na nvram.bin
 
dapat kasi boss,..bago ka magfull flash or flash,..back up mo muna firmware nya,..incase na na deadboot pwede mo pa reflasg sa same version ng firmware nya,..sa case mo ei null lang f1s mo,.pweding pwede pa magawa yan,.tyaka ang mahirap minsan kasi ang ginagamit nyo pang flash spflashtool,.or mga crak,.dpat may mga legit na box or dongle ka,.like cm2,umt,mrt,miracle thunder,etc,.kasi pag may mga dongle or box ka,mababackup mo ang nvram ng ginagawa mo,.anyway hanap aqo ng link na pwede magroot sa phone mo,.mas safe kz pag rooted phone mo at apps lang gamit mo sa pag rebuild ng imei nyan,.wait mo send ko dito sa comment area ang apps at pang root ng phone mo,..or flash mo ang nvram mismo bigyan kita link,..wait lang,.
 
[XX='J O K E R, c: 144542, m: 496263'][/XX] Patignan din sir doon sa firmware na dinownload nyo baka may nvram.bin sya. Baka meron syang 'extra files' na folder.
Yun kasi sir ang kailangan nyo para mafix.
 
dapat kasi boss,..bago ka magfull flash or flash,..back up mo muna firmware nya,..incase na na deadboot pwede mo pa reflasg sa same version ng firmware nya,..sa case mo ei null lang f1s mo,.pweding pwede pa magawa yan,.tyaka ang mahirap minsan kasi ang ginagamit nyo pang flash spflashtool,.or mga crak,.dpat may mga legit na box or dongle ka,.like cm2,umt,mrt,miracle thunder,etc,.kasi pag may mga dongle or box ka,mababackup mo ang nvram ng ginagawa mo,.anyway hanap aqo ng link na pwede magroot sa phone mo,.mas safe kz pag rooted phone mo at apps lang gamit mo sa pag rebuild ng imei nyan,.wait mo send ko dito sa comment area ang apps at pang root ng phone mo,..or flash mo ang nvram mismo bigyan kita link,..wait lang,.


rooted na po phone ko paps. imei na lang po problema. nag flash lang po ako kase need ko lang idowngrade sa marshmallow yung phone. dami kase bug sa marsmallow. kaya ayun. nung flinash ko sya nawala imei. boot image nga neto wala din eh. hahaha. diretso sya sa oppo. tapos mag oon na.
 
Try mo sir magfactory reset possible na mafix yung unknown baseband at pwede na kahit yung sa engineering mode lang.
 

Similar threads

Back
Top