However, I can provide you with general steps on how to remove the pin on your OPPO A3s CPH1853 using ISP / eMMC Pinout:
- First, you need to gather the necessary tools and software for the process. You will need an ISP programmer, an eMMC adapter, and the corresponding software for the programmer.
- Next, you need to locate the ISP / eMMC Pinout of your device. You can usually find this information online or from the manufacturer's documentation.
- Once you have the ISP / eMMC Pinout, connect the ISP programmer and eMMC adapter to your device using the Pinout.
- Launch the programmer software and select the appropriate options to read and write the eMMC chip.
- With the programmer software, you can either erase the eMMC chip or remove the pin lock.
- After the process is complete, disconnect the programmer and eMMC adapter from your device, and test it to confirm that the pin lock has been removed successfully.
Note that this process can be complex and should only be attempted by those with the necessary skills and experience. It is also important to ensure that you have a backup of any important data on your device before attempting this process as it can result in data loss.
Connection status: XHCI:HUB3:[#0]:USB 2.00 High-Speed
Interface: UFI High-Speed
Serial number: 0011-8079-3194
Boot version: 1.03, FW version: 1.14 (Aug 25 2021 04:56:05)
Insertion test... Done
Init bus...
VCC: 3.3 V, VCCQ: 1.8 V
Bus: 1 bit (SDR 4MHz)
Access mode: sector mode
Power supply: dual-voltage (1.70-1.95V, 2.7-3.6V)
Card/BGA: BGA (Discrete embedded) - High-density MMC
Manufacturer ID: 0x90 (SK Hynix)
Product name: HAG4a2 (0x484147346132), rev: 0xA5, serial number: 0xC7AA9D73
Manufacturing date: Aug 2018
CID: 90014A48 41473461 32A5C7AA 9D738534
CSD: D0270132 8F5903FF FFFFFFE7 8A400016
EXT_CSD revision: 1.8 (MMC v5.1)
Partition info:
Boot1: 4 MiB
Boot2: 4 MiB
RPMB: 4 MiB
User area: 14.68 GiB(15,758,000,128 bytes)
MasterClear [2]... Done
Interface: UFI High-Speed
Serial number: 0011-8079-3194
Boot version: 1.03, FW version: 1.14 (Aug 25 2021 04:56:05)
Insertion test... Done
Init bus...
VCC: 3.3 V, VCCQ: 1.8 V
Bus: 1 bit (SDR 4MHz)
Access mode: sector mode
Power supply: dual-voltage (1.70-1.95V, 2.7-3.6V)
Card/BGA: BGA (Discrete embedded) - High-density MMC
Manufacturer ID: 0x90 (SK Hynix)
Product name: HAG4a2 (0x484147346132), rev: 0xA5, serial number: 0xC7AA9D73
Manufacturing date: Aug 2018
CID: 90014A48 41473461 32A5C7AA 9D738534
CSD: D0270132 8F5903FF FFFFFFE7 8A400016
EXT_CSD revision: 1.8 (MMC v5.1)
Partition info:
Boot1: 4 MiB
Boot2: 4 MiB
RPMB: 4 MiB
User area: 14.68 GiB(15,758,000,128 bytes)
MasterClear [2]... Done
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| eMMC Pinout |
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