Apply citizenship for child after ILR Revoke

[anyuhatfield]

Hello,
I am looking for ideas for my cases below, many thanks if you could help.
My wife and I are both ILR, my child born in UK and it was born before we got ILR. Since China not allow dual passport, she has chinese passport with ILR now.
We are planning to move back to china, according to the rule, it is very likely our ILR will be revoked if we not come back to UK within 2years.

My questions is if my child's ILR been revoked after 2 years, can she apply for British Citizenship before she is 18?

The rule is "you’re under 18 and since your birth one of your parents became a British citizen, or got permission to stay in the UK permanently" . What happen if our ILR has been revoked when she applied the citizenship ?

Many thanks for your advice
Eddy

[CR001]

Yes, but only if the parents have ilr that is current. Your ilr will also be lost if you leave the UK for 2 years or more.