Trying to install B332 as per your OP. Have tried TWRP in OP as well as TWRP 3.02 (Old one) and TWRP from P9 (same one had posted it earlier) but am not able boot to TWRP recovery even though flashing is successful.Which Firmware and Recovery to you install?
Reboot again to eRecovery and press Shotdown.
Press and hold Volume up and Power Button at same Time.
If you see the black background with the 2 lines orange font,release the buttons
Is there any way to check if TWRP flash is successful?