Redmi Note 7 after factory reset and FRP reset imei is gone helpp

ufinoobs

dear support please helo my imei is gone after do factory reset and FRP reset, in EDL mode using firehose, bootloader still locked

what shall i do to put back imei, inside i only find 1 imei in label how do i know imei2?

in recovery mode there is no nv corrupted warning so i guess nv ram is still intact?

bluetooth address is ok
wifi address is 0
baseband unknown
imei1 0
imei2 0

do we have to backup first each time we want to factory reset, frp reset, on UFI android toolbox?

i appreciate everyone help here as customer is yelling at me now because i promise a 30 minutes work to reset FRP only thanksss

cucipiring

erase userdata, cache & frp partition never ever erase your imei.
your security partition already lost before phone unlocked, its not your fault.

ufinoobs

but before i erase user data and frp i can still use wifi to connect (means wifi address is intact)

after i erase userdata and frp, wifi can not connect and the wifi address is 0, but bluetooth address is intact and have values

in the machine only one imei labeled if i put that imei in UFI repair imei box its automatically generate the imei2?

do i need bootloader unlock to write imei? and any tutorial to write imei again to redmi note 7 lavender?

i use the free tutorial using qpst and qcn it says my device is not detected , using UFI is not detected either, already put in diag mode ; the port is visible to UFI but when write imei it failed

ufinoobs

i already write new imei, write QCN, but still baseband unknown and imei does not showing in phone

anyone has experience repairing baseband and imei on redmi note 7 lavender?

maybe my steps is wrong?

i already:
unlock bootloader, root the phone, yet after write imei and qcn still failed, sometimes failed sometimes succeded but in phone still no imei

ufinoobs

i see tutorials for UMT pro on this lavender, but i found none on UFI android toolbox

ufinoobs

i have this phone on me for 6 months no result from UFI android toolbox 🙁 please anyone help repairing baseband unknown and imei on lavender please please please

ufinoobs

ufi no more support ?