Repair Redmi Note 11R

NETWORK

• Technology: GSM / CDMA / HSPA / LTE / 5G

LAUNCH

• Announced: 2022, September 30
• Status: Available. Released 2022, September 30

BODY

• Dimensions: 164 x 76.1 x 8.9 mm (6.46 x 3.00 x 0.35 in)
• Weight: 201 g (7.09 oz)
• Build: Glass front, plastic frame, plastic back
• SIM: Dual SIM (Nano-SIM, dual stand-by)

DISPLAY

• Type: IPS LCD, 90Hz, 400 nits (typ)
• Size: 6.58 inches, 104.3 cm2 (~83.6% screen-to-body ratio)
• Resolution: 1080 x 2408 pixels, 20:9 ratio (~401 ppi density)

PLATFORM

• OS: Android 12, MIUI 13
• Chipset: Mediatek Dimensity 700 (7 nm)
• CPU: Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
• GPU: Mali-G57 MC2

MEMORY

• Card slot: microSDXC (dedicated slot)
• Internal:
  • 128GB 4GB RAM
  • 128GB 6GB RAM
  • 128GB 8GB RAM
  • UFS 2.2

MAIN CAMERA

• Dual Camera Setup:
  • 13 MP, f/2.2, (wide), PDAF
  • 2 MP, f/2.4, (depth)
• Features: LED flash, HDR, panorama
• Video: 1080p@30fps

SELFIE CAMERA

• Single: 5 MP, f/2.2, (wide)
• Features: HDR
• Video: 1080p@30fps

SOUND

• Loudspeaker: Yes
• 3.5mm jack: Yes
• 24-bit/192kHz Hi-Res audio

COMMS

• WLAN: Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
• Bluetooth: 5.1, A2DP, LE
• Positioning: GPS, GLONASS, GALILEO, BDS
• NFC: No
• Infrared port: Yes
• Radio: No
• USB: USB Type-C 2.0, OTG

FEATURES

• Sensors: Fingerprint (side-mounted), accelerometer, proximity, compass

BATTERY

• Type: Li-Po 5000 mAh, non-removable
• Charging: 18W wired

MISC

• Colors: Black, Blue, Gray
• Models: 22095RA98C
• Price: About 160 EUR
  

  Step-by-Step Process to Repair Redmi Note 11R

  At OX Repair, every Redmi Note 11R repair is carried out through a structured and professional repair procedure to fix issues related to mobile screen replacement, screen repair, battery replacement, charging port repair, and back panel or back glass replacement. The process starts with a complete device diagnosis, where our technicians inspect the phone for problems such as a cracked display, unresponsive touch, fast battery drain, charging failure, or physical damage to the back panel. This initial inspection helps determine the exact repair required before opening the device.

  After confirming the issue, the Redmi Note 11R is powered off and the SIM tray is removed to prevent damage during disassembly. Using professional mobile repair tools and controlled heat separation equipment, the technician carefully opens the device and removes the back panel to access the internal components. Internal screws and protective shields are then removed to expose the motherboard, battery, and flex connections.

  For a Redmi Note 11R mobile screen replacement, the damaged display assembly is carefully disconnected from the motherboard and removed from the frame. The technician then cleans the frame thoroughly to remove adhesive residue, dust particles, and broken glass fragments to ensure proper installation of the replacement screen. A high-quality Redmi Note 11R display is installed and tested for touch response, brightness levels, and display clarity before final sealing.

  If the device requires a battery replacement, the battery connector is safely disconnected and the old battery is carefully removed from the adhesive using specialized tools. A new Redmi Note 11R battery is installed with proper positioning and secure connection to ensure stable power supply and improved battery performance.

  For phones experiencing charging issues, our technicians inspect the Redmi Note 11R charging port module, clean the USB charging port area, check the charging flex cable, and verify the motherboard connection. If necessary, the charging port board is replaced to restore reliable charging and proper data connectivity.

  In cases where the device has physical damage, we also perform Redmi Note 11R back panel replacement by removing the damaged back cover, cleaning the frame surface, and installing a new back panel with strong adhesive to ensure proper sealing and structural protection.

  Once the repair is completed, the phone undergoes a comprehensive multi-point quality check, including display testing, touch sensitivity verification, charging stability test, battery performance monitoring, camera testing, speaker and microphone checks, and network signal verification. This detailed process ensures every Redmi Note 11R screen replacement, battery replacement, charging port repair, and back panel repair performed at OX Repair meets professional repair standards and restores the device to optimal working condition.