OEM LCD Display and Touch Screen Replacement Instruction Manual

1. Úvod

This manual provides essential instructions for the proper installation, operation, and maintenance of your new OEM LCD Display and Touch Screen Replacement for various Motorola Moto G series models. Please read this manual thoroughly before proceeding with any installation or repair work. This product is designed to replace damaged or non-functional screens, restoring your device's display and touch capabilities.

2. Safety Precautions and Pre-Installation Checks

Důležité bezpečnostní upozornění: Disassembling and installing mobile phone components carries inherent risks. Non-professionals should exercise extreme caution or consider seeking professional assistance. Damage caused by personal error during installation will be the responsibility of the buyer.

2.1 Vybalení a kontrola

1. Upon receiving the package, carefully inspect the outer packaging for any signs of damage.
2. Open the package and check the product itself for any physical damage, such as cracks, bends, or scratches. If any damage is found, please take clear photos immediately and contact customer support before proceeding.
3. Verify that all included components, such as the screen (with or without frame) and any complimentary tools, are present.

Figure 1: Product options (LCD No Frame, LCD With Frame) and complimentary repair tools.

2.2 Bare Metal Testing (Crucial Step)

Before fully installing the screen, it is imperative to perform a 'bare metal test'. This involves connecting the new screen's flex cables to the phone's motherboard without fully assembling the device. This allows you to test the display and touch functionality without risking damage during a full installation.

1. Carefully connect the display and touch flex cables of the new screen to the corresponding connectors on your phone's motherboard.
2. Zapněte telefon.
3. Test the display for any abnormalities (e.g., dead pixels, lines, discoloration).
4. Test the touch functionality across the entire screen.
5. If any issues are detected during this test, disconnect the screen and contact customer support. Do NOT proceed with full installation if the screen is not functioning correctly.

Figure 2: Detail of the LCD flex cable connection for 'no frame' variant.

3. Instalační příručka

Tato část poskytuje obecný závěrview of the installation process. Specific steps may vary slightly depending on your phone model. Numerous online resources (videos, guides) can provide detailed, model-specific instructions.

3.1 Potřebné nástroje

The product typically includes a set of basic repair tools. You may also need:

• Heat gun or hairdryer (to loosen adhesive)
• Přísavka
• Plastové páčicí nástroje (spudgery)
• Malý křížový šroubovák
• Pinzeta
• Adhesive (for 'no frame' installations)

3.2 Obecné kroky instalace (shrnutí)

1. Vypnout: Ensure your phone is completely powered off before starting.
2. Vyjmutí držáku SIM karty: Vysuňte přihrádku na SIM kartu.
3. Heat and Pry: Carefully apply heat to the edges of the screen to soften the adhesive. Use a suction cup and prying tools to gently separate the old screen from the phone frame.
4. Odpojit kabely: Once the screen is partially lifted, carefully disconnect the flex cables connecting the old screen to the motherboard.
5. Odstranění staré obrazovky: Completely remove the old screen. If installing a 'no frame' screen, ensure all old adhesive residue is cleaned from the frame.
6. Připojit novou obrazovku: Připojte flex kabely nové obrazovky k základní desce.
7. Otestujte znovu: Perform another bare metal test to confirm functionality before final assembly.
8. Zabezpečená nová obrazovka:
• Možnost „S rámem“: Align the new screen assembly with the phone's main body and secure it with screws.
• 'No Frame' Option: Apply new adhesive to the phone frame, then carefully place and press the new screen into position.
9. Znovu sestavit: Reconnect any other components, reinsert the SIM tray, and close the phone's back cover.
10. Zapnutí: Power on your phone and perform a final check of all functions.

4. Operating Your New Display

Your new OEM LCD display and touch screen digitizer is designed to provide optimal performance, offering clear visuals and responsive touch functionality. The screens are of 'Great AAA+++' quality with 'No Dead Pixel' assurance.

• Zobrazit: Enjoy vibrant colors and sharp resolution as per the original specifications of your device.
• Dotyková funkce: The capacitive touch screen ensures smooth and accurate responses to your gestures.

Figure 3: Detail of the screen's corner and front camera cutout.

5. Údržba

Abyste zajistili dlouhou životnost a optimální výkon vaší nové obrazovky, dodržujte tyto tipy pro údržbu:

• Čištění: Use a soft, lint-free cloth (preferably microfiber) to gently wipe the screen. For stubborn smudges, slightly dampOtřete hadřík vodou nebo čisticím roztokem určeným pro obrazovky. Vyhněte se agresivním chemikáliím nebo abrazivním materiálům.
• Ochrana: Consider using a screen protector and a protective case to guard against scratches, drops, and impacts.
• Vyhněte se tlaku: Do not apply excessive pressure to the screen, as this can damage the display or touch digitizer.
• Teplota: Avoid exposing your phone to extreme temperatures, which can affect screen performance and battery life.

6. Řešení problémů

Pokud se po instalaci setkáte s problémy, zvažte následující kroky pro řešení problémů:

• Obrazovka se nezapne:
• Ujistěte se, že všechny flexibilní kabely jsou bezpečně připojeny.
• Check if the phone's battery is charged.
• Try a hard reset of the phone.
• Dotyk nereaguje / Částečný dotyk:
• Verify the touch digitizer flex cable is properly seated.
• Restartujte telefon.
• Ensure there's no debris or liquid under the screen.
• Display Anomalies (Lines, Discoloration, Dead Pixels):
• If these issues were present during the bare metal test, the screen might be faulty. Contact customer support.
• If they appeared after full installation, re-check flex cable connections.
• Screen Lifting / Poor Fit:
• For 'no frame' installations, ensure sufficient and proper adhesive was used.
• Ensure the phone frame was clean and free of old adhesive before installation.

Pokud kroky pro řešení potíží problém nevyřeší, obraťte se na zákaznickou podporu s žádostí o další pomoc.

7. Specifikace

This replacement LCD and Touch Screen Digitizer is compatible with the following Motorola Moto G series models:

7.1 Specifikace specifické pro daný model

Figure 4: Specifications for Moto G31 and G41.

Figure 5: Specifications for Moto G71 5G.

8. Záruka a podpora

8.1 Informace o záruce

This product comes with a 6-month warranty. Please note that artificial damage (damage caused by improper installation, misuse, or accidental breakage) is not covered under this warranty. The functional test is intact before delivery, ensuring the product is in working condition when shipped.

8.2 Zákaznická podpora

For any questions, issues, or warranty claims, please contact the seller's customer support. Provide your order details and a clear description of the problem to facilitate a quick resolution.

9. Uživatelské tipy

• Zajištění kvality: The screens are manufactured to a high standard (Grade AAA+++) and are tested to ensure no dead pixels, providing excellent color quality.
• Účel: This product is specifically designed as a replacement part for repairing or replacing damaged phone screens, effectively restoring your device's functionality.
• Obal: The product is shipped in anti-static, bubble, foam, and carton box packaging to ensure it arrives in pristine condition.
• Rozsah velikosti obrazovky: The compatible phone screens range from 6.4 to 6.8 inches, depending on the specific Motorola Moto G model.