If you are a beginner or an expert, then the wallets that I will mention to you now will be good for you to store your USDT on the TRC20 network without KYC, then the best thing about these wallets is that they are simple and easy to use, and you can access all the information you need at a glance, and one of the best wallets on the phone It is Atomic Wallet, imToken, Trust Wallet, and also the most secure wallet that I recommend is Ledger Nano X

Keep the recovery phrases or the secret key in a safe place on an external hard drive and do not share it with anyone, and keep a phone for your wallets away from personal use and downloading cracked applications.