diff --git a/src/neutrino.cpp b/src/neutrino.cpp
index b91fe1325..ab7e00dd9 100644
--- a/src/neutrino.cpp
+++ b/src/neutrino.cpp
@@ -484,12 +484,12 @@ int CNeutrinoApp::loadSetup(const char * fname)
 	g_settings.ci_standby_reset = configfile.getInt32("ci_standby_reset", 0);
 
 #if HAVE_ARM_HARDWARE || HAVE_MIPS_HARDWARE
-	for (int i = 0; i < cCA::GetInstance()->GetNumberCISlots(); i++) {
+	for (unsigned int i = 0; i < cCA::GetInstance()->GetNumberCISlots(); i++) {
 		sprintf(cfg_key, "ci_clock_%d", i);
 		g_settings.ci_clock[i] = configfile.getInt32(cfg_key, 6);
 	}
 #else
-	for (int i = 0; i < cCA::GetInstance()->GetNumberCISlots(); i++) {
+	for (unsigned int i = 0; i < cCA::GetInstance()->GetNumberCISlots(); i++) {
 		sprintf(cfg_key, "ci_clock_%d", i);
 		g_settings.ci_clock[i] = configfile.getInt32(cfg_key, 9);
 	}
@@ -497,12 +497,12 @@ int CNeutrinoApp::loadSetup(const char * fname)
 
 #if BOXMODEL_VUPLUS
 	g_settings.ci_delay = configfile.getInt32("ci_delay", 256);
-	for (int i = 0; i < cCA::GetInstance()->GetNumberCISlots(); i++) {
+	for (unsigned int i = 0; i < cCA::GetInstance()->GetNumberCISlots(); i++) {
 		sprintf(cfg_key, "ci_rpr_%d", i);
 		g_settings.ci_rpr[i] = configfile.getInt32(cfg_key, 9);
 	}
 #endif
-	for (int i = 0; i < cCA::GetInstance()->GetNumberCISlots(); i++) {
+	for (unsigned int i = 0; i < cCA::GetInstance()->GetNumberCISlots(); i++) {
 		sprintf(cfg_key, "ci_ignore_messages_%d", i);
 		g_settings.ci_ignore_messages[i] = configfile.getInt32(cfg_key, 0);
 		sprintf(cfg_key, "ci_save_pincode_%d", i);
@@ -1495,19 +1495,19 @@ void CNeutrinoApp::saveSetup(const char * fname)
 	configfile.setInt32( "standby_cpufreq", g_settings.standby_cpufreq);
 
 	configfile.setInt32("ci_standby_reset", g_settings.ci_standby_reset);
-	for (int i = 0; i < cCA::GetInstance()->GetNumberCISlots(); i++) {
+	for (unsigned int i = 0; i < cCA::GetInstance()->GetNumberCISlots(); i++) {
 		sprintf(cfg_key, "ci_clock_%d", i);
 		configfile.setInt32(cfg_key, g_settings.ci_clock[i]);
 	}
 
 #if BOXMODEL_VUPLUS
 	configfile.setInt32("ci_delay", g_settings.ci_delay);
-	for (int i = 0; i < cCA::GetInstance()->GetNumberCISlots(); i++) {
+	for (unsigned int i = 0; i < cCA::GetInstance()->GetNumberCISlots(); i++) {
 		sprintf(cfg_key, "ci_rpr_%d", i);
 		configfile.setInt32(cfg_key, g_settings.ci_rpr[i]);
 	}
 #endif
-	for (int i = 0; i < cCA::GetInstance()->GetNumberCISlots(); i++) {
+	for (unsigned int i = 0; i < cCA::GetInstance()->GetNumberCISlots(); i++) {
 		sprintf(cfg_key, "ci_ignore_messages_%d", i);
 		configfile.setInt32(cfg_key, g_settings.ci_ignore_messages[i]);
 		sprintf(cfg_key, "ci_save_pincode_%d", i);