# Replacement flex cable with microphone for iPhone 4 — HQ PS-M-IPH4-SYS-FL

**URL:** https://aio.lv/en/product--hq-ps-m-iph4-sys-fl--10634117
**Data updated:** 2025-12-30 08:56 (EET)
**Category:** Small Replacement Parts
**Manufacturer:** HQ
**Manufacturer code:** PS-M-IPH4-SYS-FL
**EAN:** 4422190000255
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hq-ps-m-iph4-sys-fl--10634117

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

Replacement flex cable assembly for iPhone 4 including an integrated microphone. Compatible with iPhone 4 hardware, this spare part restores microphone and associated front-assembly connections after damage or failure. Intended for repair technicians and DIY users to replace the original flex cable and regain call and voice-recording functionality.

## Long description

Replacement flex cable assembly for iPhone 4 with integrated microphone, compatible with original iPhone 4 system connector. This spare part restores microphone function and related front-assembly connections after damage or failure. Suitable for repair technicians and experienced DIY users seeking to replace the original flex cable and regain call and voice-recording functionality.
Advantages
The HQ replacement flex cable includes an integrated microphone and is manufactured to match the iPhone 4 system connector layout (821-1093-A). It allows direct replacement of a damaged or non-functioning flex cable, preserving original device functions such as voice calls and recordings. The part is designed for compatibility with iPhone 4 hardware and simplifies repairs by combining microphone and connector elements in one assembly.
Suitable for
Repairing microphone issues on iPhone 4
Replacing damaged or torn front-assembly flex cables
Professional repair shops performing component-level fixes
Experienced DIY users restoring call and recording functions
Key specifications
Brand: HQ
Manufacturer part number (MPN): PS-M-IPH4-SYS-FL
OEM reference: 821-1093-A
EAN: 4422190000255
Compatibility: iPhone 4
Includes: flex cable assembly with integrated microphone
How to use
Power off the iPhone 4 and remove the back cover and battery according to a reliable repair guide. Carefully disconnect the old flex cable from the logic board and front assembly, then remove any adhesive securing the component. Position the HQ replacement flex cable (821-1093-A compatible) and connect it to the corresponding connectors on the board and front assembly. Reassemble the device in reverse order and verify microphone function with a test call or voice recording. Use appropriate ESD precautions and proper small electronics tools during the procedure.
Usage recommendations
Intended for technicians and users with experience in small electronics repair. If unsure about the repair process, seek professional service to avoid further damage. Handle connectors gently and use compatible tools to prevent board or flex cable damage.

## FAQ

### How much does the Flex cable with microphone HQ PS-M-IPH4-SYS-FL cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 30.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All HQ products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized HQ service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10634117/54808020_large.webp