Urgent Gmail Access Recovery

I have been locked out of my primary Gmail account after losing the phone number linked to it. I also no longer control the backup email, so the usual verification codes never reach me. I’m not sure what official recovery methods Google still allows in this situation and need someone who has successfully navigated similar cases to step in right away. What I need from you • Analyse the current status of the account and identify every remaining verification path that Google’s Account Recovery form may still offer (previous passwords, security-question prompts, device/location history, Trusted Contacts, etc.). • Guide me live—screen-share or detailed step-by-step notes—through each attempt so I can submit the strongest possible recovery request. • Draft concise, persuasive explanations that fit Google’s character limits whenever additional details are required. • Continue iterating with me until Google unlocks the account or issues a definitive decision. Acceptance criteria • I can sign in from at least one trusted device without 2-step prompts. • Recovery methods (phone, backup email) are updated to ones I control. • A short hand-over document summarises the steps we took for future reference. If you’ve restored Gmail access for clients who lacked both their phone and backup email, please tell me in your proposal which techniques proved successful.