Published: [Current Date] Difficulty: Intermediate (ADB & root required) Time needed: 20–30 minutes The Nightmare: "I Have No Service" You just flashed a new custom ROM (Pixel Experience, crDroid, or Evolution X) on your Poco X3 NFC (surya). Everything looks great—smooth animations, new features—until you look at the top corner of the screen.
You dial *#06# and see the horror: or IMEI: Null .
Using someone else’s QCN will give both phones the same IMEI (illegal in most countries). Only do this to temporarily restore the modem, then immediately change the IMEI back to yours using Method 1.
Published: [Current Date] Difficulty: Intermediate (ADB & root required) Time needed: 20–30 minutes The Nightmare: "I Have No Service" You just flashed a new custom ROM (Pixel Experience, crDroid, or Evolution X) on your Poco X3 NFC (surya). Everything looks great—smooth animations, new features—until you look at the top corner of the screen.
You dial *#06# and see the horror: or IMEI: Null .
Using someone else’s QCN will give both phones the same IMEI (illegal in most countries). Only do this to temporarily restore the modem, then immediately change the IMEI back to yours using Method 1.