diff --git a/app/src/main/java/sh/sar/basedbank/ui/home/TransferFragment.kt b/app/src/main/java/sh/sar/basedbank/ui/home/TransferFragment.kt
index f0cf6d4..047c83c 100644
--- a/app/src/main/java/sh/sar/basedbank/ui/home/TransferFragment.kt
+++ b/app/src/main/java/sh/sar/basedbank/ui/home/TransferFragment.kt
@@ -149,8 +149,11 @@ class TransferFragment : Fragment() {
             qrLauncher.launch(Intent(requireContext(), QrScannerActivity::class.java))
         }
 
+        binding.btnTransfer.isEnabled = false
         binding.btnTransfer.setOnClickListener { initiateTransfer() }
 
+        binding.etAmount.addTextChangedListener { updateTransferButton() }
+
         // Pre-select contact if navigated from contacts page
         arguments?.getString(ARG_ACCOUNT)?.let { account ->
             prefillToDirectly(
@@ -186,6 +189,7 @@ class TransferFragment : Fragment() {
             binding.cardFromInfo.visibility = View.GONE
             binding.tilFrom.visibility = View.VISIBLE
             binding.actvFrom.setText("", false)
+            updateTransferButton()
         }
 
         viewModel.accounts.observe(viewLifecycleOwner) { accounts ->
@@ -197,6 +201,7 @@ class TransferFragment : Fragment() {
                 selectedAccount = picked
                 updateAmountPrefix(picked)
                 showFromCard(picked)
+                updateTransferButton()
             }
 
             val fromNumber = arguments?.getString(ARG_FROM_ACCOUNT)
@@ -206,6 +211,7 @@ class TransferFragment : Fragment() {
                     selectedAccount = match
                     updateAmountPrefix(match)
                     showFromCard(match)
+                    updateTransferButton()
                 }
             }
         }
@@ -273,6 +279,7 @@ class TransferFragment : Fragment() {
             binding.btnPickContact.visibility = View.VISIBLE
             binding.btnScanQr.visibility = View.VISIBLE
             binding.tilTo.error = null
+            updateTransferButton()
         }
 
         binding.etTo.addTextChangedListener {
@@ -284,6 +291,7 @@ class TransferFragment : Fragment() {
                 binding.tilTo.visibility = View.VISIBLE
                 binding.btnPickContact.visibility = View.VISIBLE
                 binding.btnScanQr.visibility = View.VISIBLE
+                updateTransferButton()
             }
         }
     }
@@ -396,6 +404,7 @@ class TransferFragment : Fragment() {
                 binding.btnPickContact.visibility = View.GONE
                 binding.btnScanQr.visibility = View.GONE
                 binding.cardToInfo.visibility = View.VISIBLE
+                updateTransferButton()
                 saveToRecents(info)
 
                 when {
@@ -522,6 +531,7 @@ class TransferFragment : Fragment() {
         binding.btnPickContact.visibility = View.GONE
         binding.btnScanQr.visibility = View.GONE
         binding.cardToInfo.visibility = View.VISIBLE
+        updateTransferButton()
 
         val contact = contacts.firstOrNull { it.benefAccount == accountNumber }
         if (contact != null) {
@@ -852,6 +862,11 @@ class TransferFragment : Fragment() {
         }
     }
 
+    private fun updateTransferButton() {
+        val amount = binding.etAmount.text?.toString()?.trim()?.toDoubleOrNull() ?: 0.0
+        binding.btnTransfer.isEnabled = selectedAccount != null && resolvedAccountNumber.isNotBlank() && amount > 0
+    }
+
     private fun clearForm() {
         selectedAccount = null
         binding.actvFrom.setText("", false)
diff --git a/app/src/main/java/sh/sar/basedbank/ui/onboarding/OnboardingActivity.kt b/app/src/main/java/sh/sar/basedbank/ui/onboarding/OnboardingActivity.kt
index dd27343..f46ab90 100644
--- a/app/src/main/java/sh/sar/basedbank/ui/onboarding/OnboardingActivity.kt
+++ b/app/src/main/java/sh/sar/basedbank/ui/onboarding/OnboardingActivity.kt
@@ -56,7 +56,7 @@ class OnboardingActivity : AppCompatActivity(), SecuritySetupFragment.Callback {
         }
 
         // Pre-select language button without triggering the listener
-        val savedLang = prefs.getString("language", null)
+        val savedLang = prefs.getString("language", null) ?: "en".also { selectLanguage(it) }
         binding.languageToggle.clearOnButtonCheckedListeners()
         when (savedLang) {
             "en" -> binding.btnLangEnglish.isChecked = true