vivo y95 is a qualcomm device you can't put new chip in it. It will not work. If you swap the cpu and emmc from a dead board it will work.
Connection status: XHCI:HUB3[#2]:USB 2.00 High-Speed
Interface: UFI High-Speed
Serial number: 0011-8844-2167
Boot version: 1.05, FW version: 1.15 (Nov 8 2022 18:51:23)
Insertion test... Done
Init bus...
VCC: 3.3 V, VCCQ: 3.0 V
Bus: 8 bit (HS SDR 24MHz)
Access mode: sector mode
Power supply: dual-voltage (1.70-1.95V, 2.7-3.6V)
Card/BGA: BGA (Discrete embedded) - MMC
Manufacturer ID: 0x15 (Samsung)
Product name: K5XYMB (0x4b3558594d42), rev: 0x00, serial number: 0xAAA5EA2A
Manufacturing date: Dec 2014
CID: 1501004B 3558594D 4200AAA5 EA2AC1D0
CSD: D0270132 0F5903FF F6DBFFEF 8E40400C
EXT_CSD revision: 1.6 (MMC v4.5, v4.51)
Partition info:
Boot1: 4 MiB
Boot2: 4 MiB
RPMB: 4 MiB [Provisioned, counter: 0]
User area: 3.64 GiB(3,909,091,328 bytes)
Loading file: "\Nokia\Nokia_6.1(00WW_4_15O-V4.15O-QKQ1.190828.002)[KMDH6001DM-B422_FA429062]\ext_csd.bin", size: 512 bytes...
Writing extcsd, 512 bytes... Failed to switch[16][0,16,57] (return code: 1, CMD Error: Timeout) !!!
Failed to switch[67][0,67,200] (return code: 4, CMD Error: Invalid response) !!!
Failed to switch[68][0,68,200] (return code: 1, CMD Error: Timeout) !!!
Failed to switch[101][0,101,5] (return code: 4, CMD Error: Invalid response) !!!
Failed to switch[110][0,110,152] (return code: 1, CMD Error: Timeout) !!!
Failed to switch[111][0,111,23] (return code: 4, CMD Error: Invalid response) !!!
Failed to switch[112][0,112,3] (return code: 1, CMD Error: Timeout) !!!
Failed to switch[114][0,114,0] (return code: 4, CMD Error: Invalid response) !!!
Failed to switch[120][0,120,0] (return code: 1, CMD Error: Timeout) !!!
Failed to switch[163][0,163,2] (return code: 4, CMD Error: Invalid response) !!!
Done
New EXT CSD info:
EXT_CSD revision: 1.6 (MMC v4.5, v4.51)
Partition info:
Boot1: 4 MiB
Boot2: 4 MiB
RPMB: 4 MiB [Provisioned, counter: 0]
User area: 3.64 GiB(3,909,091,328 bytes)
Cache size: 64 MiB
Hardware reset function: 1
Secure Write Protect Information: 0x00
Secure Feature support: 0x55
Partition configuration: 0x38
Partitioning support: 0x07
Boot configuration protection: 0x00
Boot bus conditions: 0x00
Boot area write protection: 0x00
Fail....... Fail....... Fail....... Please solve extcsd write
How should I fix it?