No specific timeframe can be confirmed for unfreezing USDT on the BitPie wallet, as it largely depends on the reason for freezing and the company's internal processes. Here’s a breakdown:
1. **Security Alerts**: If your account is frozen due to suspicious activity, it might take anywhere from a few hours to a couple of days for the wallet provider to investigate.
2. **Regulatory Issues**: In cases involving compliance violations, the unfreezing process can take much longer, as it may require thorough checks, gathering documentation, and communicating with regulatory bodies.
3. **KYC Verification**: If identity verification is the issue, the review process typically takes about 1-3 business days.
4. **Technical Issues**: If the freezing is due to system errors, resolution might be quick, just a few hours, depending on the technical team’s response.