[Li Xuan]

Thank you for your reply, I`ve change the calling order and it still has something wrong with "Error while reading configuration page(s).Please try to authenticate.". So is there any examples for ntag213tt to lock and block all tag and enable tt message？
Thank you very much!

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[Li Xuan]

Help me!

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[Li Xuan]

My code here:

//write data in ndef
NdefRecord ndefRecord = NdefRecord.createExternal("a", "b", bytes);
NdefRecordWrapper ndefRecordWrapper = new NdefRecordWrapper(ndefRecord);
NdefMessageWrapper ndefMessageWrapper = new NdefMessageWrapper(ndefRecordWrapper);

ntag213TagTamper.writeNDEF(ndefMessageWrapper);

//enable counter
ntag213TagTamper.enableCounter(true);
Log.e(TAG, "enable counter ");


//enable mirroring
ntag213TagTamper.enableMirroring(INTag213TagTamper.MirrorType.UID_NFC_CNT_TT_ASCII_MIRROR, 6, (byte) 0x00);
Log.e(TAG, "enableMirroring ");

//get config
byte[] config = ntag213TagTamper.getConfigBytes();
Log.e(TAG, "get config " + Numeric.toHexStringNoPrefix(config));

//enable tt message
byte[] temp = new byte[]{0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
for (int i = 0; i < config.length; i++) {
config = (byte) (config | temp);
}
ntag213TagTamper.writeConfigBytes(config);
Log.e(TAG, "write config " + Numeric.toHexStringNoPrefix(config));

//write tt message
ntag213TagTamper.writeCustomTTMessage(Numeric.hexStringToByteArray(WalletModel.getPassword()));
Log.e(TAG, "write tt meaasge ");

//lock 16 to 39
for (int i = 16; i <= 39; i++) {
ntag213TagTamper.lockBlockOfPage(i);
}
Log.e(TAG, "cardLogic: lock 16 to 39");

// lock 2 to 15
ntag213TagTamper.makeCardReadOnly(); // lock 02 to 15(page 2)
Log.e(TAG, "cardLogic: lock 2 to 15");

//block static and 02
for (int i = 3; i <= 15; i++) {
ntag213TagTamper.blockStaticLocking(i);
}
Log.e(TAG, "cardLogic: block static and 02");


//lock 16 to 39
ntag213TagTamper.lockTheBlockingOfAllDynamicPages(); // lock and block 40 and block 16 to 39(page 40)
//Error while reading configuration page(s).Please try to authenticate.
Log.e(TAG, "cardLogic: lock and block 40 and block 16 to 39");

//lock the configuration
ntag213TagTamper.lockTheConfiguration(); // lock 41 42
Log.e(TAG, "cardLogic: lock 41 42");

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[Li Xuan]

I use writeConfigBytes function to enable tt message and it may have conflict with lock function(such as lockBlockOfPage function, and return “Error while reading configuration page(s).Please try to authenticate.”)
Who can help me out?

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