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Home›Devices›Back Panel›Back Panel Cover for vivo X21 UD, Red
Back Panel Cover for vivo X21 UD, Red — image 1
Back Panel

Back Panel Cover for vivo X21 UD, Red

SKUMX040510

Will this part fit your phone?

Verified fitvivo X21 UD (X21UD A)

Compatible
CompatibleQuality tier
What's this?
₹449incl. all taxes
In stockShips after payment confirmation

Select your device above to unlock ordering — we verify fit against your saved device first.

  • Verified fit for vivo X21 UD (X21UD A)
  • Compatible quality tier
  • 30-day replacement on manufacturing defects
  • Prepaid delivery only (UPI / cards / netbanking)
  • In stock — ships after payment confirmation
30-day replacement
Tier 2 (non-electrical part): manufacturing defects covered within 30 days of delivery when verified as factory-related.
Prepaid delivery only
No COD. UPI / cards / netbanking accepted. Delivery in 3-5 working days.
QC tested before dispatch
Every part is inspected and matched against your device code before leaving the warehouse.

Specifications

Warranty30-day replacement
Returns30 days from delivery
Model codeX21UD A

Delivery

Enter your pincode to see estimated delivery dates.

DIY Installation

Estimated effort for self-installation. For professional repair, book via the Repair flow on this site.

Hard

Tools needed

  • T5 screwdriver
  • Pry tool
  • Heat gun
  • Tweezers
  • Adhesive strips

60–120 minutes

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    Fits vivo S17e

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    Back Panel Cover for vivo S17, Black

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    V2321

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    Back Panel Cover for vivo S12 / V23 5G, Yellow

    Fits vivo S12

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    Back Panel Cover for vivo S12 Pro / V23 Pro, Yellow

    Fits vivo S12 Pro

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  • Compatible
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    Fits vivo S15 Pro

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Is this the right part for your device?

Part fit for Back Panel Cover for vivo X21 UD, Red

This listing (MX040510) in the Back Panel category is indexed with device-verified compatibility for vivo X21 UD (X21UD A). Match your model code before checkout.

  • On the handset, open Settings › About Phone and note the model number.
  • Compare it with the compatibility line and model code on this page.
  • When the code matches, this SKU is available for prepaid dispatch across India.

Frequently asked questions

This back panel is verified for vivo X21 UD (X21UD A).

Settings→About phone Match the model code there before you order.

  • Quality tier: Compatible — Aftermarket part, tested for fit and function.
  • Replacement window: 30 days (non-electrical part).
  • Tier 2 (30 days): non-electrical parts (middle frames, back panels, front and touch glass, back covers, housing).

Manufacturing defect coverage for Tier 2.

Source: Warranty policy · updated 23 Oct 2026

If RepairFully sent the wrong part, we replace it at no cost. If you selected the wrong device/part, replacement may be offered case-by-case but refund is not guaranteed.

Source: Payments & refunds · updated 7 Nov 2026

No, unless replacement is not possible. Replacement is always the first resolution.

Source: Payments & refunds · updated 7 Nov 2026

Delivery is free on every order. Delivery in 3–5 working days across India.

Tracking details sent via SMS/email after dispatch.

Source: Shipping & delivery · updated 1 Nov 2026

₹449incl. taxes