No signal on iPhone｜No service, searching, SIM card abn

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iPhone 無訊號？無服務、搜尋中、訊號異常快速檢測如果您的 iPhone 出現無服務、搜尋中、SIM 卡無法讀取、訊號不穩定或無法撥打電話等情況，可能與 SIM 卡、訊號天線、基頻系統或主機板相關電路異常有關。修成正果提供專業檢測與維修服務，協助恢復正常通訊功能。

常見症狀顯示無服務狀態列持續顯示無服務持續搜尋中訊號圖示一直轉圈搜尋 SIM卡讀不到無法辨識 SIM 卡訊號忽有忽無訊號不穩定容易斷線無法撥打電話通話功能異常行動網路無法使用 4G、5G 網路無法連線

Possible reasons

1. SIM card abnormality
SIM card is aging or has poor contact

2. Signal antenna failure
Antenna module damaged

3. Impact from crashing the phone
Cause signal circuit abnormality

4. Soak in water and get damp
Internal oxidation affects signal function

5. Motherboard failure
Baseband system or signal circuit abnormality

iPhone No Signal Repair Price

Fault detection | Starting from NT$300

SIM card holder inspection｜Quotation based on fault conditions

Signal module repair｜Quotation based on fault condition

Motherboard repair｜Quotation based on fault condition

*The actual price depends on the model and test results.

標題為「維修流程」，副標題為「專業流程，透明安心」。它按順序詳細說明了服務流程：諮詢洽詢（對話框圖示）：加入 LINE 或來電，描述故障狀況。檢測報價（放大鏡圖示）：專業檢測，確認維修方案與費用。確認維修（文件與時鐘圖示）：同意維修方案，開始進行維修。維修處理（交叉扳手與起子圖示）：專業技師維修，確保品質。測試保固（盾牌與勾號圖示）：完整測試功能，提供保固服務。

FAQ