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

J O K E R

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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.
 

Gongyoo

Eternal Poster
try mo e reflash boss. format all + download mo lang using spflashtool gagana yan.
 
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eugxx

Eternal Poster
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
 
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eugxx

Eternal Poster
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
 
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J O K E R

Established
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.
 
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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,.
 
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J O K E R

Established
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.
 
J
J O K E R
paano kung hindi 35 yung simula ng imei nya sir?
 
pm mo ako kng di gagana yang unang bigay ko na idea sau,.pag wala pa yan link na ng fresh backup ko bbgay ko sau na firmware or nvram nyan,.para lang maayus phone mo
 
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J O K E R

Established
first donwload and install kingo root to your pc,
make sure the drivers are install,
rooting phone need internet connection

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2nd if rooting your phone is finish
install the chamelephon apps to your device or phone
after install open and rebuild all you want type the orig imei or u can change,.pero dpat nguumpisa sa 35xxxxxx ang imei nya,..

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3rd restart your device or phone
after lumabas ang menu punta ka dialer tpye *#06#
pra makita mo ang imei nya kng ok na or hndi pa,.

feedback lang ok na,.goodluck .

eto imei ko. kinuha ko bago magreflash. pwede ba to sa chamelepon?


IMG20200810102322.jpg
 
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