oppo f7 cph 1819 imei null

[kashif]

Power off the phone, disconnect and reconnect the battery(if possible) and connect USB cable...
Using Port:
AUTH info: MTK, version: 1
Boot META MODE...
Hold the VOL UP to force MediaTek BootROM.
Scanning BootROM or Preloader port... Done.
Detected MediaTek USB Port_V1632 (COM3)
Connection status: EHCI:HUB:HUB:USB 1.16 High-Speed
USB Driver: [MediaTek Inc.] wdm_usb, version: 3.0.1504.0, date: 1-22-2015
Boot META MODE from BootROM ... Done.
Scanning META port... Done.
META port detected: MediaTek PreLoader USB VCOM_V1632 (Android) (COM5)
Boot META MODE successfully.
failed


device info

AUTH info: MTK, version: 1
BROM version[1]: 7.1817.3.0
Loading DA: MTK_AllInOne_DAA[0].bin (790.91 KiB)
version: 3.3001.00.00, start addr: 0x40000800
Connecting to BootROM...
Power off the phone, disconnect and reconnect the battery(if possible) and connect USB cable...
Hold the VOL UP to force MediaTek BootROM.
Scanning BootROM or Preloader port... Done.
Detected MediaTek USB Port_V1632 (COM3)
Connection status: EHCI:HUB:HUB:USB 1.16 High-Speed
USB Driver: [MediaTek Inc.] wdm_usb, version: 3.0.1504.0, date: 1-22-2015
Connecting Bootrom... Done.
Sending Download Agent... Done.
Platform: MT6771, Hw ver: 0xCA00, Sw ver: 0x0000
Secure ver: 0x00, BL ver: 0x00
Secure config: 0x00
SRAM size: 256 KiB
DRAM size: 3 GiB
SOC ID: ec202eb3e51c87e64c1137beccd9911c2128a763715cb156cbca12cb868484aa
ME ID: da83f06370744bb3712d6c9392907cd6
Storage type: eMMC
Card/BGA: BGA (Discrete embedded)
Manufacturer ID: 0x15 (Samsung)
Product name: DH6DMB (0x444836444d42), rev: 0x05, serial number: 0x24026A0F
Manufacturing date: Nov 2017
CID: 15010044 4836444D 42052402 6A0FB4CD
Capacity: 58.25 GiB(62,549,655,552 bytes)
Boot1: 4096 KiB
Boot2: 4096 KiB
RPMB: 4096 KiB
User area: 58.24 GiB(62,537,072,640 bytes)
USB speed: High-Speed

platform: MT6771, cpu abi: arm64-v8a
manufacturer: OPPO
board: oppo6771_17331, name: CPH1819
brand: OPPO, model: CPH1819(OPPO F7)
build id: O11019, version: 8.1.0 Oreo (CPH1819EX_11_A.22_180926)
build description: full_oppo6771_17331-user 8.1.0 O11019 1537976004 release-keys

imei[1]: 86847503193****
imei[2]: 86847503193****
crypto state: encrypted

 

[kashif]

no reply from ufi team ???????????????????

 

[alikhoso0786]

brother first dial *#800# debugging logs> atci enabled> . , usb acm> close port open gsport 0

 

[alikhoso0786]

me faced this problem..



Infinity-Box Chinese Miracle MediaTek Service Module [ MTK ] v2.00 r4

Operation : Reset Settings/Format FS [ v2.00 r4 ]

1. Make sure device is powered off. Power off, if need. Wait 20 seconds after
2. Insert USB cable in phone
Waiting for device connection ...

PTFN : OPPO PreLoader USB VCOM (Android) (COM9)
MODE : PRELOADER PORT
PORT : 9
Waiting BOOT ack ...
PRELOADER : ACK confirmed!
BROM : Init BROM
BROM init passed!
CHIP : MT6771 , SBID : 0x8A00 , HWVR : 0xCA00 , SWVR : 0x0000
TYPE : MODERN RAPHAEL
BROM : SecLevel : 0x00000005
BROM : SecMode : SBC+SDA
BROM : PRELOADER PORT
MODE : Oppo : F7 | Manual : Enabled
AGENT : Look for suitable BootChain in DA ...
AGENT : DA_BR_HIGH.bin
AGENT : Found MT6771
AGENT : MTK_DOWNLOAD_AGENT
BROM : Sending 1st DA ...

BROM : 0x00007024 : DA SEND ERROR!
ERROR : SECURE BOOT : SELECTED DA NOT SUPPORTED IN CURRENT DEVICE STATE!
INFO : PRELOADER Level : CORRECT DA required : PL/PL_CRYPTO

Error : Fail to init protocol!
Remove battery, cable. Check cable/connection/driver! Check SW hint! Repeat operation!

Reconnect Power/Cable!

 

[Abdullah]

its tested method for oppo F5, F7, F9, F9 Pro, A71, A73, A83

New - Oppo Unknown Baseband IMEI Null Repair Full Solution
Oppo Offline Flashing With UFi Box, Dongle Without Credit

 

[waqarazeem4041]

A5s also fail